TY  - JOUR
AU  - Koropanovski, Nenad
AU  - Orr, Robin M.
AU  - Dopsaj, Milivoj
AU  - Heinrich, Katie M.
AU  - Dawes, Jay J.
AU  - Kukić, Filip
PY  - 2022-05-18
UR  - http://jakov.kpu.edu.rs/handle/123456789/1393
AB  - Change-of-direction speed (CODS) directly impacts success in sports, police, and military performance. Movements requiring CODS are often preceded by aerobic or anaerobic running. Therefore, this study investigated the effects of maximal and submaximal anaerobic and aerobic running on subsequent CODS performance. A sample of 50 police students (42% female and 58% male) performed a maximal 300-yard shuttle run test (SR300y) and a 2.4-km Cooper test (CT2.4km) at maximal effort and also at 95, 90, 85, 80, and 75% of maximal effort. CODS was assessed using the Illinois Agility Test (IAT) immediately following each intensity level of each test at 12 separate testing sessions. To avoid fatigue, the period between each consecutive session was a minimum of 3 days. Paired samples t-tests were used to determine the differences between the two conditions (anaerobic lactic and aerobic) and for the IAT. A repeated measure analysis of variance with a Bonferroni post hoc test was used to analyze partial effects of different running intensities on the IAT. A significant reduction in speed was observed between the initial IATmax time and the IATmax time after performing the SR300y at intensities of 95, 90, 85, and 80% of maximal speed on this test. IAT performance was significantly slower when performed after the CT2.4km at 95 and 90% of maximal aerobic speed. The effects of the SR300y on the IAT were significantly greater than the effects of the CT2.4km. No significant differences were found by sex. Building up to 90% intensity, anaerobic running has a greater negative impact on subsequent CODS performance than does aerobic running.
PB  - Basel : MDPI
T1  - Effects of Maximal and Submaximal Anaerobic and Aerobic Running on Subsequent Change-of-Direction Speed Performance among Police Students
VL  - 11
IS  - 5
SP  - 767
DO  - 10.3390/biology11050767
ER  - 

@article{
author = "Koropanovski, Nenad and Orr, Robin M. and Dopsaj, Milivoj and Heinrich, Katie M. and Dawes, Jay J. and Kukić, Filip",
year = "2022-05-18",
abstract = "Change-of-direction speed (CODS) directly impacts success in sports, police, and military performance. Movements requiring CODS are often preceded by aerobic or anaerobic running. Therefore, this study investigated the effects of maximal and submaximal anaerobic and aerobic running on subsequent CODS performance. A sample of 50 police students (42% female and 58% male) performed a maximal 300-yard shuttle run test (SR300y) and a 2.4-km Cooper test (CT2.4km) at maximal effort and also at 95, 90, 85, 80, and 75% of maximal effort. CODS was assessed using the Illinois Agility Test (IAT) immediately following each intensity level of each test at 12 separate testing sessions. To avoid fatigue, the period between each consecutive session was a minimum of 3 days. Paired samples t-tests were used to determine the differences between the two conditions (anaerobic lactic and aerobic) and for the IAT. A repeated measure analysis of variance with a Bonferroni post hoc test was used to analyze partial effects of different running intensities on the IAT. A significant reduction in speed was observed between the initial IATmax time and the IATmax time after performing the SR300y at intensities of 95, 90, 85, and 80% of maximal speed on this test. IAT performance was significantly slower when performed after the CT2.4km at 95 and 90% of maximal aerobic speed. The effects of the SR300y on the IAT were significantly greater than the effects of the CT2.4km. No significant differences were found by sex. Building up to 90% intensity, anaerobic running has a greater negative impact on subsequent CODS performance than does aerobic running.",
publisher = "Basel : MDPI",
title = "Effects of Maximal and Submaximal Anaerobic and Aerobic Running on Subsequent Change-of-Direction Speed Performance among Police Students",
volume = "11",
number = "5",
pages = "767",
doi = "10.3390/biology11050767"
}

Koropanovski, N., Orr, R. M., Dopsaj, M., Heinrich, K. M., Dawes, J. J.,& Kukić, F.. (2022-05-18). Effects of Maximal and Submaximal Anaerobic and Aerobic Running on Subsequent Change-of-Direction Speed Performance among Police Students. 
Basel : MDPI., 11(5), 767.
https://doi.org/10.3390/biology11050767

Koropanovski N, Orr RM, Dopsaj M, Heinrich KM, Dawes JJ, Kukić F. Effects of Maximal and Submaximal Anaerobic and Aerobic Running on Subsequent Change-of-Direction Speed Performance among Police Students. 2022;11(5):767.
doi:10.3390/biology11050767 .

Koropanovski, Nenad, Orr, Robin M., Dopsaj, Milivoj, Heinrich, Katie M., Dawes, Jay J., Kukić, Filip, "Effects of Maximal and Submaximal Anaerobic and Aerobic Running on Subsequent Change-of-Direction Speed Performance among Police Students", 11, no. 5 (2022-05-18):767,
https://doi.org/10.3390/biology11050767 . .

TY  - JOUR
AU  - Ivanović, Jelena
AU  - Kukić, Filip
AU  - Greco, Gianpiero
AU  - Koropanovski, Nenad
AU  - Jakovljević, Saša
AU  - Dopsaj, Milivoj
PY  - 2022-01-16
UR  - http://jakov.kpu.edu.rs/handle/123456789/1392
AB  - This study investigated the hierarchical structure of physical characteristics in elite young (i.e., U17-U19) basketball players according to playing positions. In addition, their predictive value of physical characteristics was determined for the evaluation of players' physical preparedness. Sixty elite male basketball players performed 13 standardized specific field tests in order to assess the explosive power of lower limbs, speed, and change-of-direction speed. They were divided into three groups according to playing positions (guard [n = 28], forward [n = 22], center [n = 10]). The basic characteristics of the tested sample were: age = 17.36 ± 1.04 years, body height = 192.80 ± 4.49 cm, body mass = 79.83 ± 6.94 kg, and basketball experience = 9.38 ± 2.10 years for guards; age = 18.00 ± 1.00 years, body height = 201.48 ± 3.14 cm, body mass = 90.93 ± 9.85 kg, and basketball experience = 9.93 ± 2.28 years for forwards; and age = 17.60 ± 1.43 years; body height = 207.20 ± 3.29 cm, body mass = 104.00 ± 9.64 kg, and basketball experience = 9.20 ± 1.62 years for centers. For all playing positions factor analysis extracted three factors, which cumulatively explained 76.87, 88.12 and 87.63% of variance, respectively. The assessed performance measures were defined as significant (p < 0.001), with regression models of physical performance index (PPINDEX). PPINDEX of guards = -6.860 + (0.932 × t-test) - (1.656 × Acceleration 15 m) - (0.020 × Countermovement jump); PPINDEX of forwards = -3.436 - (0.046 × Countermovement jump with arm swing) - (1.295 × Acceleration 15 m) + (0.582 × Control of dribbling); PPINDEX of centers = -4.126 + (0.604 × Control of dribbling) - (1.315 × Acceleration 15 m) - (0.037 × Sargent jump). A model for the evaluation of physical performance of young basketball players has been defined. In addition, this model could be used as a reference model for selection procedures, as well as to monitor the efficacy of applied training programmes within the short, medium and long-term periodization.
PB  - Basel : MDPI
T2  - International Journal of Environmental Research and Public Health
T1  - Specific Physical Ability Prediction in Youth Basketball Players According to Playing Position
VL  - 19
IS  - 2
SP  - 977
DO  - 10.3390/ijerph19020977
ER  - 

@article{
author = "Ivanović, Jelena and Kukić, Filip and Greco, Gianpiero and Koropanovski, Nenad and Jakovljević, Saša and Dopsaj, Milivoj",
year = "2022-01-16",
abstract = "This study investigated the hierarchical structure of physical characteristics in elite young (i.e., U17-U19) basketball players according to playing positions. In addition, their predictive value of physical characteristics was determined for the evaluation of players' physical preparedness. Sixty elite male basketball players performed 13 standardized specific field tests in order to assess the explosive power of lower limbs, speed, and change-of-direction speed. They were divided into three groups according to playing positions (guard [n = 28], forward [n = 22], center [n = 10]). The basic characteristics of the tested sample were: age = 17.36 ± 1.04 years, body height = 192.80 ± 4.49 cm, body mass = 79.83 ± 6.94 kg, and basketball experience = 9.38 ± 2.10 years for guards; age = 18.00 ± 1.00 years, body height = 201.48 ± 3.14 cm, body mass = 90.93 ± 9.85 kg, and basketball experience = 9.93 ± 2.28 years for forwards; and age = 17.60 ± 1.43 years; body height = 207.20 ± 3.29 cm, body mass = 104.00 ± 9.64 kg, and basketball experience = 9.20 ± 1.62 years for centers. For all playing positions factor analysis extracted three factors, which cumulatively explained 76.87, 88.12 and 87.63% of variance, respectively. The assessed performance measures were defined as significant (p < 0.001), with regression models of physical performance index (PPINDEX). PPINDEX of guards = -6.860 + (0.932 × t-test) - (1.656 × Acceleration 15 m) - (0.020 × Countermovement jump); PPINDEX of forwards = -3.436 - (0.046 × Countermovement jump with arm swing) - (1.295 × Acceleration 15 m) + (0.582 × Control of dribbling); PPINDEX of centers = -4.126 + (0.604 × Control of dribbling) - (1.315 × Acceleration 15 m) - (0.037 × Sargent jump). A model for the evaluation of physical performance of young basketball players has been defined. In addition, this model could be used as a reference model for selection procedures, as well as to monitor the efficacy of applied training programmes within the short, medium and long-term periodization.",
publisher = "Basel : MDPI",
journal = "International Journal of Environmental Research and Public Health",
title = "Specific Physical Ability Prediction in Youth Basketball Players According to Playing Position",
volume = "19",
number = "2",
pages = "977",
doi = "10.3390/ijerph19020977"
}

Ivanović, J., Kukić, F., Greco, G., Koropanovski, N., Jakovljević, S.,& Dopsaj, M.. (2022-01-16). Specific Physical Ability Prediction in Youth Basketball Players According to Playing Position. in International Journal of Environmental Research and Public Health
Basel : MDPI., 19(2), 977.
https://doi.org/10.3390/ijerph19020977

Ivanović J, Kukić F, Greco G, Koropanovski N, Jakovljević S, Dopsaj M. Specific Physical Ability Prediction in Youth Basketball Players According to Playing Position. in International Journal of Environmental Research and Public Health. 2022;19(2):977.
doi:10.3390/ijerph19020977 .

Ivanović, Jelena, Kukić, Filip, Greco, Gianpiero, Koropanovski, Nenad, Jakovljević, Saša, Dopsaj, Milivoj, "Specific Physical Ability Prediction in Youth Basketball Players According to Playing Position" in International Journal of Environmental Research and Public Health, 19, no. 2 (2022-01-16):977,
https://doi.org/10.3390/ijerph19020977 . .

TY  - JOUR
AU  - Janković, Radivoje
AU  - Dopsaj, Milivoj
PY  - 2022
UR  - http://jakov.kpu.edu.rs/handle/123456789/1408
AB  - Resolving critical incidents can be extremely physically demanding for police officers. 
Consequently,  throughout  the  selection  process,  training,  and  working  career,  police  officers’  
physical  abilities  are  often  assessed  with  a  battery  of  tests.  Research  has  been  conducted  with  a  
total sample of 523 students (232 female and 291 male) at the University of Criminal Investigation 
and Police Studies (UCIPS), with the aim of defining the norms for Linear sprint performance at 
20 m (LSP20m),
Illinois agility test (IAT) and Shuttle run 300-yard (ShR300y). The homogeneity 
of the results has been established by the low skewness and kurtosis coefficient, as well as by the 
values obtained from the Kolmogorov-Smirnov test, meaning the data are not significantly statistically different from the normal distribution. Based on the percentile distribution, qualitative and 
quantitative normative values have been defined for LSP20m, IAT and ShR300y. The achievement 
levels have been ranked as follows: < P10 (insufficient), P10 to P25 (poor), P25 to P50 (fair), P50 
to P75 (good), P75 to P90 (very good) and > P90 (excellent). LSP20m, IAT and ShR300y tests can 
be used for assessing acceleration, running speed and change-of-direction speed in the anaerobic 
work regime. Furthermore, they correspond to the first stage of critical incidents resolution – 
getting to the problem
 (hence can be viewed as job-related fitness tests). Since population norms have 
been  established,  their  implementation  in  the  battery  of  tests  for  the  assessment  of  UCIPS  students’ physical abilities in the sense of running tests can be quantitatively applied at the situational 
system of testing of Specialized Physical Education
PB  - Belgrade : University of Criminal Investigation and Police Studies
PB  - Beograd : Kriminalističko-policijski univerzitet
T2  - NBP. Nauka,  bezbednost,  policija
T1  - Sprint Running, Agility and Anaerobic Endurance: Standards for the  Students at the University of Criminal Investigation and Police Studies
VL  - 27
IS  - 2
SP  - 45
EP  - 58
DO  - 10.5937/nabepo27-36046
ER  - 

@article{
author = "Janković, Radivoje and Dopsaj, Milivoj",
year = "2022",
abstract = "Resolving critical incidents can be extremely physically demanding for police officers. 
Consequently,  throughout  the  selection  process,  training,  and  working  career,  police  officers’  
physical  abilities  are  often  assessed  with  a  battery  of  tests.  Research  has  been  conducted  with  a  
total sample of 523 students (232 female and 291 male) at the University of Criminal Investigation 
and Police Studies (UCIPS), with the aim of defining the norms for Linear sprint performance at 
20 m (LSP20m),
Illinois agility test (IAT) and Shuttle run 300-yard (ShR300y). The homogeneity 
of the results has been established by the low skewness and kurtosis coefficient, as well as by the 
values obtained from the Kolmogorov-Smirnov test, meaning the data are not significantly statistically different from the normal distribution. Based on the percentile distribution, qualitative and 
quantitative normative values have been defined for LSP20m, IAT and ShR300y. The achievement 
levels have been ranked as follows: < P10 (insufficient), P10 to P25 (poor), P25 to P50 (fair), P50 
to P75 (good), P75 to P90 (very good) and > P90 (excellent). LSP20m, IAT and ShR300y tests can 
be used for assessing acceleration, running speed and change-of-direction speed in the anaerobic 
work regime. Furthermore, they correspond to the first stage of critical incidents resolution – 
getting to the problem
 (hence can be viewed as job-related fitness tests). Since population norms have 
been  established,  their  implementation  in  the  battery  of  tests  for  the  assessment  of  UCIPS  students’ physical abilities in the sense of running tests can be quantitatively applied at the situational 
system of testing of Specialized Physical Education",
publisher = "Belgrade : University of Criminal Investigation and Police Studies, Beograd : Kriminalističko-policijski univerzitet",
journal = "NBP. Nauka,  bezbednost,  policija",
title = "Sprint Running, Agility and Anaerobic Endurance: Standards for the  Students at the University of Criminal Investigation and Police Studies",
volume = "27",
number = "2",
pages = "45-58",
doi = "10.5937/nabepo27-36046"
}

Janković, R.,& Dopsaj, M.. (2022). Sprint Running, Agility and Anaerobic Endurance: Standards for the  Students at the University of Criminal Investigation and Police Studies. in NBP. Nauka,  bezbednost,  policija
Belgrade : University of Criminal Investigation and Police Studies., 27(2), 45-58.
https://doi.org/10.5937/nabepo27-36046

Janković R, Dopsaj M. Sprint Running, Agility and Anaerobic Endurance: Standards for the  Students at the University of Criminal Investigation and Police Studies. in NBP. Nauka,  bezbednost,  policija. 2022;27(2):45-58.
doi:10.5937/nabepo27-36046 .

Janković, Radivoje, Dopsaj, Milivoj, "Sprint Running, Agility and Anaerobic Endurance: Standards for the  Students at the University of Criminal Investigation and Police Studies" in NBP. Nauka,  bezbednost,  policija, 27, no. 2 (2022):45-58,
https://doi.org/10.5937/nabepo27-36046 . .

TY  - JOUR
AU  - Vuković, Marko
AU  - Subošić, Dane
AU  - Đorđević-Nikić, Marina
AU  - Dopsaj, Milivoj
PY  - 2022
UR  - http://jakov.kpu.edu.rs/handle/123456789/1403
AB  - Police work belongs to the category of exceptionally responsible and psychologically , socially and physically strenuous and stressful professions. Occupational pressures can lead to a significant negative change in the level of nutrition, thus affecting body structure. Therefore, the goal of this paper was to analyze body composition in Serbian police personnel as related to their professional duties. Methods. 689 healthy male participants took part in this research, a control group of 412 civilians, and a group consisting of 277 male members of the Ministry of Interior of the Republic of Serbia, divided into 4 subgroups: Uniformed Police Administration (Directorate) (N = 38), Police Brigade (N = 127), Gendarmerie (N = 59) and Special Anti-Terrorist Unit (N = 53). The body composition measurements were realized by using multichannel segmental bioimpedance with InBody 720 apparatus. Results. Regarding different components of body fat, in comparison to the control group, police officers were found to have a higher value of BFM-body fat mass, VFA-visceral fat area, and BFI-body fat index, as well as a lower value of PFI-protein fat index. Conclusions. In view of the fact that body fat is a ballast component in good locomotion and a health risk factor in case of large or extreme surplus, we believe that this problem should be solved systematically through permanent evaluation, improved dietary habits and more regular and intensive physical activity.
PB  - Kriminalističko-policijski univerzitet, Beograd
T2  - NBP. Nauka, bezbednost, policija
T1  - Body composition in Serbian police officers
VL  - 27
IS  - 1
SP  - 43
EP  - 59
DO  - 10.5937/nabepo27-36056
ER  - 

@article{
author = "Vuković, Marko and Subošić, Dane and Đorđević-Nikić, Marina and Dopsaj, Milivoj",
year = "2022",
abstract = "Police work belongs to the category of exceptionally responsible and psychologically , socially and physically strenuous and stressful professions. Occupational pressures can lead to a significant negative change in the level of nutrition, thus affecting body structure. Therefore, the goal of this paper was to analyze body composition in Serbian police personnel as related to their professional duties. Methods. 689 healthy male participants took part in this research, a control group of 412 civilians, and a group consisting of 277 male members of the Ministry of Interior of the Republic of Serbia, divided into 4 subgroups: Uniformed Police Administration (Directorate) (N = 38), Police Brigade (N = 127), Gendarmerie (N = 59) and Special Anti-Terrorist Unit (N = 53). The body composition measurements were realized by using multichannel segmental bioimpedance with InBody 720 apparatus. Results. Regarding different components of body fat, in comparison to the control group, police officers were found to have a higher value of BFM-body fat mass, VFA-visceral fat area, and BFI-body fat index, as well as a lower value of PFI-protein fat index. Conclusions. In view of the fact that body fat is a ballast component in good locomotion and a health risk factor in case of large or extreme surplus, we believe that this problem should be solved systematically through permanent evaluation, improved dietary habits and more regular and intensive physical activity.",
publisher = "Kriminalističko-policijski univerzitet, Beograd",
journal = "NBP. Nauka, bezbednost, policija",
title = "Body composition in Serbian police officers",
volume = "27",
number = "1",
pages = "43-59",
doi = "10.5937/nabepo27-36056"
}

Vuković, M., Subošić, D., Đorđević-Nikić, M.,& Dopsaj, M.. (2022). Body composition in Serbian police officers. in NBP. Nauka, bezbednost, policija
Kriminalističko-policijski univerzitet, Beograd., 27(1), 43-59.
https://doi.org/10.5937/nabepo27-36056

Vuković M, Subošić D, Đorđević-Nikić M, Dopsaj M. Body composition in Serbian police officers. in NBP. Nauka, bezbednost, policija. 2022;27(1):43-59.
doi:10.5937/nabepo27-36056 .

Vuković, Marko, Subošić, Dane, Đorđević-Nikić, Marina, Dopsaj, Milivoj, "Body composition in Serbian police officers" in NBP. Nauka, bezbednost, policija, 27, no. 1 (2022):43-59,
https://doi.org/10.5937/nabepo27-36056 . .

TY  - JOUR
AU  - Vuković, Vesna
AU  - Dopsaj, Milivoj
AU  - Koropanovski, Nenad
AU  - Marković, Stefan
AU  - Kos, Anton
AU  - Umek, Anton
PY  - 2021
UR  - http://jakov.kpu.edu.rs/handle/123456789/1389
AB  - In order to understand the complexity of punches, measurement under realistic conditions in a training environment is necessary. A crucial element to achieving valid results is a reliable instrument. The aim of the study was to evaluate the metrical characteristics and reliability of kinematic sensors (KS) in specific karate testing as a novel method in the training process. Fourteen male competitors, members of a Serbian national senior and cadet karate team, participated in the study. Segmental acceleration in the different modalities of reverse punch (Gyako tsuki) were measured using KS placed on the hand and body. In relation to the qualitative criterion of the intraclass correlation coefficient (ICC) significance, good reliability (ICC = 0.75–0.90) was observed for eight kinematic variables, while excellent reliability (ICC > 0.90) was confirmed for ten kinematic variables. KS can be considered sophisticated measuring tools providing a reliable base of information for the objectification of assessment as the primary approach to top-level athletes.
PB  - Elsevier Ltd.
T2  - Measurement : Journal of the International Measurement Confederation (IMEKO)
T1  - Metrical characteristics and the reliability of kinematic sensor devices applied in different modalities of reverse punch in karate athletes
IS  - 177
SP  - 109315
DO  - 10.1016/j.measurement.2021.109315
ER  - 

@article{
author = "Vuković, Vesna and Dopsaj, Milivoj and Koropanovski, Nenad and Marković, Stefan and Kos, Anton and Umek, Anton",
year = "2021",
abstract = "In order to understand the complexity of punches, measurement under realistic conditions in a training environment is necessary. A crucial element to achieving valid results is a reliable instrument. The aim of the study was to evaluate the metrical characteristics and reliability of kinematic sensors (KS) in specific karate testing as a novel method in the training process. Fourteen male competitors, members of a Serbian national senior and cadet karate team, participated in the study. Segmental acceleration in the different modalities of reverse punch (Gyako tsuki) were measured using KS placed on the hand and body. In relation to the qualitative criterion of the intraclass correlation coefficient (ICC) significance, good reliability (ICC = 0.75–0.90) was observed for eight kinematic variables, while excellent reliability (ICC > 0.90) was confirmed for ten kinematic variables. KS can be considered sophisticated measuring tools providing a reliable base of information for the objectification of assessment as the primary approach to top-level athletes.",
publisher = "Elsevier Ltd.",
journal = "Measurement : Journal of the International Measurement Confederation (IMEKO)",
title = "Metrical characteristics and the reliability of kinematic sensor devices applied in different modalities of reverse punch in karate athletes",
number = "177",
pages = "109315",
doi = "10.1016/j.measurement.2021.109315"
}

Vuković, V., Dopsaj, M., Koropanovski, N., Marković, S., Kos, A.,& Umek, A.. (2021). Metrical characteristics and the reliability of kinematic sensor devices applied in different modalities of reverse punch in karate athletes. in Measurement : Journal of the International Measurement Confederation (IMEKO)
Elsevier Ltd..(177), 109315.
https://doi.org/10.1016/j.measurement.2021.109315

Vuković V, Dopsaj M, Koropanovski N, Marković S, Kos A, Umek A. Metrical characteristics and the reliability of kinematic sensor devices applied in different modalities of reverse punch in karate athletes. in Measurement : Journal of the International Measurement Confederation (IMEKO). 2021;(177):109315.
doi:10.1016/j.measurement.2021.109315 .

Vuković, Vesna, Dopsaj, Milivoj, Koropanovski, Nenad, Marković, Stefan, Kos, Anton, Umek, Anton, "Metrical characteristics and the reliability of kinematic sensor devices applied in different modalities of reverse punch in karate athletes" in Measurement : Journal of the International Measurement Confederation (IMEKO), no. 177 (2021):109315,
https://doi.org/10.1016/j.measurement.2021.109315 . .

TY  - JOUR
AU  - Marković, Stefan
AU  - Kos, Anton
AU  - Vuković, Vesna
AU  - Dopsaj, Milivoj
AU  - Koropanovski, Nenad
AU  - Umek, Anton
PY  - 2021
UR  - http://jakov.kpu.edu.rs/handle/123456789/1390
AB  - To achieve good performance, athletes need to synchronize a series of movements in an optimal manner. One of the indicators used to monitor this is the order of occurrence of relevant events in the movement timeline. However, monitoring of this characteristic of rapid movement is practically limited to the laboratory settings, in which motion tracking systems can be used to acquire relevant data. Our motivation is to implement a simple-to-use and robust IMU-based solution suitable for everyday praxis. In this way, repetitive execution of technique can be constantly monitored. This provides augmented feedback to coaches and athletes and is relevant in the context of prevention of stabilization of errors, as well as monitoring for the effects of fatigue. In this research, acceleration and rotational speed signal acquired from a pair of IMUs (Inertial Measurement Unit) is used for detection of the time of occurrence of events. The research included 165 individual strikes performed by 14 elite and national-level karate competitors. All strikes were classified as slow, average, or fast based on the achieved maximal velocity of the hand. A Kruskal-Wallis test revealed significant general differences in the order of occurrence of hand acceleration start, maximal hand velocity, maximal body velocity, maximal hand acceleration, maximal body acceleration, and vertical movement onset between the groups. Partial differences were determined using a Mann-Whitney test. This paper determines the differences in the temporal structure of the reverse punch in relation to the achieved maximal velocity of the hand as a performance indicator. Detecting the time of occurrence of events using IMUs is a new method for measuring motion synchronization that provides a new insight into the coordination of articulated human movements. Such application of IMU can provide additional information about the studied structure of rapid discrete movements in various sporting activities that are otherwise imperceptible to human senses.
PB  - Basel : MDPI
T2  - Sensors
T1  - Use of IMU in Differential Analysis of the Reverse Punch Temporal Structure in Relation to the Achieved Maximal Hand Velocity
VL  - 21
IS  - 12
SP  - 4148
DO  - 10.3390/s21124148
ER  - 

@article{
author = "Marković, Stefan and Kos, Anton and Vuković, Vesna and Dopsaj, Milivoj and Koropanovski, Nenad and Umek, Anton",
year = "2021",
abstract = "To achieve good performance, athletes need to synchronize a series of movements in an optimal manner. One of the indicators used to monitor this is the order of occurrence of relevant events in the movement timeline. However, monitoring of this characteristic of rapid movement is practically limited to the laboratory settings, in which motion tracking systems can be used to acquire relevant data. Our motivation is to implement a simple-to-use and robust IMU-based solution suitable for everyday praxis. In this way, repetitive execution of technique can be constantly monitored. This provides augmented feedback to coaches and athletes and is relevant in the context of prevention of stabilization of errors, as well as monitoring for the effects of fatigue. In this research, acceleration and rotational speed signal acquired from a pair of IMUs (Inertial Measurement Unit) is used for detection of the time of occurrence of events. The research included 165 individual strikes performed by 14 elite and national-level karate competitors. All strikes were classified as slow, average, or fast based on the achieved maximal velocity of the hand. A Kruskal-Wallis test revealed significant general differences in the order of occurrence of hand acceleration start, maximal hand velocity, maximal body velocity, maximal hand acceleration, maximal body acceleration, and vertical movement onset between the groups. Partial differences were determined using a Mann-Whitney test. This paper determines the differences in the temporal structure of the reverse punch in relation to the achieved maximal velocity of the hand as a performance indicator. Detecting the time of occurrence of events using IMUs is a new method for measuring motion synchronization that provides a new insight into the coordination of articulated human movements. Such application of IMU can provide additional information about the studied structure of rapid discrete movements in various sporting activities that are otherwise imperceptible to human senses.",
publisher = "Basel : MDPI",
journal = "Sensors",
title = "Use of IMU in Differential Analysis of the Reverse Punch Temporal Structure in Relation to the Achieved Maximal Hand Velocity",
volume = "21",
number = "12",
pages = "4148",
doi = "10.3390/s21124148"
}

Marković, S., Kos, A., Vuković, V., Dopsaj, M., Koropanovski, N.,& Umek, A.. (2021). Use of IMU in Differential Analysis of the Reverse Punch Temporal Structure in Relation to the Achieved Maximal Hand Velocity. in Sensors
Basel : MDPI., 21(12), 4148.
https://doi.org/10.3390/s21124148

Marković S, Kos A, Vuković V, Dopsaj M, Koropanovski N, Umek A. Use of IMU in Differential Analysis of the Reverse Punch Temporal Structure in Relation to the Achieved Maximal Hand Velocity. in Sensors. 2021;21(12):4148.
doi:10.3390/s21124148 .

Marković, Stefan, Kos, Anton, Vuković, Vesna, Dopsaj, Milivoj, Koropanovski, Nenad, Umek, Anton, "Use of IMU in Differential Analysis of the Reverse Punch Temporal Structure in Relation to the Achieved Maximal Hand Velocity" in Sensors, 21, no. 12 (2021):4148,
https://doi.org/10.3390/s21124148 . .

TY  - JOUR
AU  - Fayyad, Fadi Afif
AU  - Kukić, Filip Vladimir
AU  - Ćopić, Nemanja
AU  - Koropanovski, Nenad
AU  - Dopsaj, Milivoj
PY  - 2020-12-30
UR  - http://jakov.kpu.edu.rs/handle/123456789/1394
AB  - Purpose – The purpose of the study is to determine the prevalence of stress and to identify the occupational
stressors among Lebanese police officers.
Design/methodology/approach – Operational Police Stress Questionnaire (PSQ-op) was addressed to 100
randomly selected male Lebanese Police officers. Twenty items from the PSQ-op were run through the principal
component analysis to determine the most significant factors of stress and loading within each of the factors.
Findings – The results indicated that 59% of officers reported moderate stress level and 41% reported
strenuous stress. Principal component analysis identified six independent factors or stress among Lebanese
police officers explaining in total 72.1% of the total variance: excessive workload (30.6%), social-life time
management (12.8%), occupational fitness (9.1%), success-related stress (8.6%), physical and psychological
health (5.8%), and working alone at night (5.2%).
Research limitations/implications – This research approach encountered some limitations so further
research must: use a larger sample size, include female gender and identify other sources of stressors mainly
organizational or job context stressors.
Originality/value – Addressing and understanding stress factors among Lebanese police officers helps
improving awareness and developing individualized treatment strategies leading police officers to engage in
stress-management training to learn coping strategies and use effective tools for preventing stress before it
becomes chronic.
PB  - Emerald
T2  - Policing : An International Journal of Police Strategies and Management
T1  - Factorial analysis of stress factors among the sample of Lebanese police officers
VL  - 44
IS  - 2
SP  - 332
EP  - 342
DO  - 10.1108/pijpsm-05-2020-0081
ER  - 

@article{
author = "Fayyad, Fadi Afif and Kukić, Filip Vladimir and Ćopić, Nemanja and Koropanovski, Nenad and Dopsaj, Milivoj",
year = "2020-12-30",
abstract = "Purpose – The purpose of the study is to determine the prevalence of stress and to identify the occupational
stressors among Lebanese police officers.
Design/methodology/approach – Operational Police Stress Questionnaire (PSQ-op) was addressed to 100
randomly selected male Lebanese Police officers. Twenty items from the PSQ-op were run through the principal
component analysis to determine the most significant factors of stress and loading within each of the factors.
Findings – The results indicated that 59% of officers reported moderate stress level and 41% reported
strenuous stress. Principal component analysis identified six independent factors or stress among Lebanese
police officers explaining in total 72.1% of the total variance: excessive workload (30.6%), social-life time
management (12.8%), occupational fitness (9.1%), success-related stress (8.6%), physical and psychological
health (5.8%), and working alone at night (5.2%).
Research limitations/implications – This research approach encountered some limitations so further
research must: use a larger sample size, include female gender and identify other sources of stressors mainly
organizational or job context stressors.
Originality/value – Addressing and understanding stress factors among Lebanese police officers helps
improving awareness and developing individualized treatment strategies leading police officers to engage in
stress-management training to learn coping strategies and use effective tools for preventing stress before it
becomes chronic.",
publisher = "Emerald",
journal = "Policing : An International Journal of Police Strategies and Management",
title = "Factorial analysis of stress factors among the sample of Lebanese police officers",
volume = "44",
number = "2",
pages = "332-342",
doi = "10.1108/pijpsm-05-2020-0081"
}

Fayyad, F. A., Kukić, F. V., Ćopić, N., Koropanovski, N.,& Dopsaj, M.. (2020-12-30). Factorial analysis of stress factors among the sample of Lebanese police officers. in Policing : An International Journal of Police Strategies and Management
Emerald., 44(2), 332-342.
https://doi.org/10.1108/pijpsm-05-2020-0081

Fayyad FA, Kukić FV, Ćopić N, Koropanovski N, Dopsaj M. Factorial analysis of stress factors among the sample of Lebanese police officers. in Policing : An International Journal of Police Strategies and Management. 2020;44(2):332-342.
doi:10.1108/pijpsm-05-2020-0081 .

Fayyad, Fadi Afif, Kukić, Filip Vladimir, Ćopić, Nemanja, Koropanovski, Nenad, Dopsaj, Milivoj, "Factorial analysis of stress factors among the sample of Lebanese police officers" in Policing : An International Journal of Police Strategies and Management, 44, no. 2 (2020-12-30):332-342,
https://doi.org/10.1108/pijpsm-05-2020-0081 . .

TY  - JOUR
AU  - Kukić, Filip
AU  - Heinrich, Katie M.
AU  - Koropanovski, Nenad
AU  - Poston, Walker S. C.
AU  - Čvorović, Aleksandar
AU  - Dawes, Jay J.
AU  - Orr, Robin
AU  - Dopsaj, Milivoj
PY  - 2020-09-18
UR  - http://jakov.kpu.edu.rs/handle/123456789/1387
AB  - This study investigated differences in the body composition of police officers from different occupational groups and the moderation effects of leisure time physical activity (LTPA). A sample of 237 police officers (special anti-terrorist unit, gendarmerie, firefighters, and general duties) participated in the study. Body mass index (BMI), percent of body fat (%BF), percent of skeletal muscle mass (%SMM), and index of hypokinesia (IH) were assessed using a multichannel bioelectric impedance analyzer and officers reported the amount of LTPA using an international physical activity questionnaire. The sample was divided in three groups relative to LTPA, sedentary (0-149 min/week), moderately active (150-299 min/week), and very active (300+ min/week). Multiple analysis of variance (4 × 3) was used to analyze if occupational groups differed based solely on occupation, if officers from the same occupation differed in muscularity and fatness based on LTPA, and if any differences in body composition occurred between officers from different occupations with the same level of LTPA. Police officers from more physically demanding occupations demonstrated lower %BF and IH, while having higher %SMM. This was also observed among the officers of the same occupation who reported a higher LTPA, while officers who reported very high LTPA had similar body composition.
PB  - Basel : MDPI
T2  - International Journal of Environmental Research and Public Health
T1  - Differences in Body Composition across Police Occupations and Moderation Effects of Leisure Time Physical Activity
VL  - 17
IS  - 18
SP  - 6825
DO  - 10.3390/ijerph17186825
ER  - 

@article{
author = "Kukić, Filip and Heinrich, Katie M. and Koropanovski, Nenad and Poston, Walker S. C. and Čvorović, Aleksandar and Dawes, Jay J. and Orr, Robin and Dopsaj, Milivoj",
year = "2020-09-18",
abstract = "This study investigated differences in the body composition of police officers from different occupational groups and the moderation effects of leisure time physical activity (LTPA). A sample of 237 police officers (special anti-terrorist unit, gendarmerie, firefighters, and general duties) participated in the study. Body mass index (BMI), percent of body fat (%BF), percent of skeletal muscle mass (%SMM), and index of hypokinesia (IH) were assessed using a multichannel bioelectric impedance analyzer and officers reported the amount of LTPA using an international physical activity questionnaire. The sample was divided in three groups relative to LTPA, sedentary (0-149 min/week), moderately active (150-299 min/week), and very active (300+ min/week). Multiple analysis of variance (4 × 3) was used to analyze if occupational groups differed based solely on occupation, if officers from the same occupation differed in muscularity and fatness based on LTPA, and if any differences in body composition occurred between officers from different occupations with the same level of LTPA. Police officers from more physically demanding occupations demonstrated lower %BF and IH, while having higher %SMM. This was also observed among the officers of the same occupation who reported a higher LTPA, while officers who reported very high LTPA had similar body composition.",
publisher = "Basel : MDPI",
journal = "International Journal of Environmental Research and Public Health",
title = "Differences in Body Composition across Police Occupations and Moderation Effects of Leisure Time Physical Activity",
volume = "17",
number = "18",
pages = "6825",
doi = "10.3390/ijerph17186825"
}

Kukić, F., Heinrich, K. M., Koropanovski, N., Poston, W. S. C., Čvorović, A., Dawes, J. J., Orr, R.,& Dopsaj, M.. (2020-09-18). Differences in Body Composition across Police Occupations and Moderation Effects of Leisure Time Physical Activity. in International Journal of Environmental Research and Public Health
Basel : MDPI., 17(18), 6825.
https://doi.org/10.3390/ijerph17186825

Kukić F, Heinrich KM, Koropanovski N, Poston WSC, Čvorović A, Dawes JJ, Orr R, Dopsaj M. Differences in Body Composition across Police Occupations and Moderation Effects of Leisure Time Physical Activity. in International Journal of Environmental Research and Public Health. 2020;17(18):6825.
doi:10.3390/ijerph17186825 .

Kukić, Filip, Heinrich, Katie M., Koropanovski, Nenad, Poston, Walker S. C., Čvorović, Aleksandar, Dawes, Jay J., Orr, Robin, Dopsaj, Milivoj, "Differences in Body Composition across Police Occupations and Moderation Effects of Leisure Time Physical Activity" in International Journal of Environmental Research and Public Health, 17, no. 18 (2020-09-18):6825,
https://doi.org/10.3390/ijerph17186825 . .

TY  - JOUR
AU  - Dopsaj, Milivoj
AU  - Kukić, Filip
AU  - Đorđević-Nikić, Marina
AU  - Koropanovski, Nenad
AU  - Radovanović, Dragan
AU  - Miljuš, Dragan
AU  - Subošić, Dane
AU  - Tomanić, Milena
AU  - Dopsaj, Violeta
PY  - 2020-08-18
UR  - http://jakov.kpu.edu.rs/handle/123456789/1386
AB  - This study aimed to explore the set of variables related to skeletal muscle mass (SMM) in both sexes, and to create age- and sex-related models of changes in SMM, using the most representative indicator of muscular status. Body composition was assessed in 8733 subjects (♀ = 3370 and ♂ = 5363), allocated into subsamples according to age: 18–29.9, 30–39.9, 40–49.9, 50–59.9, 60–69.9, and 70.0–79.9 years. Nine variables were used: protein mass, protein percent, protein mass index, SMM, percent of SMM, SMM index, fat-free mass, fat-free mass index, and protein/fat index. Univariate and multivariate analysis of variance (ANOVA and MANOVA) were used to determine between- and within-sex difference in all variables by age. Correlation analysis established the relationship between age and muscularity variables. Principal Component Analysis extracted the variables that loaded highest in explaining muscularity, while regression analysis determined the linearity of association between the age and indicators of muscular status. Variables SMMI and PSMM were extracted as the most sensitive to age, with SMMI being gender-independent while showing the parabolic and sinusoidal form of change as function of ageing in males and females, respectively; and PSMM being sex-dependent while showing a linear trend of decrease in both sexes.
PB  - Basel : MDPI
T2  - International Journal of Environmental Research and Public Health
T1  - Indicators of Absolute and Relative Changes in Skeletal Muscle Mass during Adulthood and Ageing
VL  - 17
IS  - 16
SP  - 5977
DO  - 10.3390/ijerph17165977
ER  - 

@article{
author = "Dopsaj, Milivoj and Kukić, Filip and Đorđević-Nikić, Marina and Koropanovski, Nenad and Radovanović, Dragan and Miljuš, Dragan and Subošić, Dane and Tomanić, Milena and Dopsaj, Violeta",
year = "2020-08-18",
abstract = "This study aimed to explore the set of variables related to skeletal muscle mass (SMM) in both sexes, and to create age- and sex-related models of changes in SMM, using the most representative indicator of muscular status. Body composition was assessed in 8733 subjects (♀ = 3370 and ♂ = 5363), allocated into subsamples according to age: 18–29.9, 30–39.9, 40–49.9, 50–59.9, 60–69.9, and 70.0–79.9 years. Nine variables were used: protein mass, protein percent, protein mass index, SMM, percent of SMM, SMM index, fat-free mass, fat-free mass index, and protein/fat index. Univariate and multivariate analysis of variance (ANOVA and MANOVA) were used to determine between- and within-sex difference in all variables by age. Correlation analysis established the relationship between age and muscularity variables. Principal Component Analysis extracted the variables that loaded highest in explaining muscularity, while regression analysis determined the linearity of association between the age and indicators of muscular status. Variables SMMI and PSMM were extracted as the most sensitive to age, with SMMI being gender-independent while showing the parabolic and sinusoidal form of change as function of ageing in males and females, respectively; and PSMM being sex-dependent while showing a linear trend of decrease in both sexes.",
publisher = "Basel : MDPI",
journal = "International Journal of Environmental Research and Public Health",
title = "Indicators of Absolute and Relative Changes in Skeletal Muscle Mass during Adulthood and Ageing",
volume = "17",
number = "16",
pages = "5977",
doi = "10.3390/ijerph17165977"
}

Dopsaj, M., Kukić, F., Đorđević-Nikić, M., Koropanovski, N., Radovanović, D., Miljuš, D., Subošić, D., Tomanić, M.,& Dopsaj, V.. (2020-08-18). Indicators of Absolute and Relative Changes in Skeletal Muscle Mass during Adulthood and Ageing. in International Journal of Environmental Research and Public Health
Basel : MDPI., 17(16), 5977.
https://doi.org/10.3390/ijerph17165977

Dopsaj M, Kukić F, Đorđević-Nikić M, Koropanovski N, Radovanović D, Miljuš D, Subošić D, Tomanić M, Dopsaj V. Indicators of Absolute and Relative Changes in Skeletal Muscle Mass during Adulthood and Ageing. in International Journal of Environmental Research and Public Health. 2020;17(16):5977.
doi:10.3390/ijerph17165977 .

Dopsaj, Milivoj, Kukić, Filip, Đorđević-Nikić, Marina, Koropanovski, Nenad, Radovanović, Dragan, Miljuš, Dragan, Subošić, Dane, Tomanić, Milena, Dopsaj, Violeta, "Indicators of Absolute and Relative Changes in Skeletal Muscle Mass during Adulthood and Ageing" in International Journal of Environmental Research and Public Health, 17, no. 16 (2020-08-18):5977,
https://doi.org/10.3390/ijerph17165977 . .

TY  - JOUR
AU  - Janković, Radivoje
AU  - Spasić, Danijela
AU  - Koropanovski, Nenad
AU  - Subošić, Dane
AU  - Dopsaj, Milivoj
AU  - Vučković, Goran
AU  - Dimitrijević, Raša
PY  - 2020
UR  - http://jakov.kpu.edu.rs/handle/123456789/1352
AB  - The purpose of this paper is to investigate whether there are any differences between male and female police officers
when performing a job-related fitness test, as well as to determine the individual level of specific strengths and motor
abilities (hereinafter: SSMAs) as an indicator of work ability. The research was conducted in Serbia on a sample of 111
respondents (40 female and 71 male). In order to determine the SSMAs, this research applied the Obstacle Course test for
assessing specific abilities of police officers (OCSAPO1). Three variables were observed during the test: time needed for the
completion of the test (tSAPO1), maximum heart rate and capillary blood lactate concentration. On average, men completed
the test statistically significantly more efficiently than women, i.e. by 10.3%. According to the percentile distribution
of tSAPO1, 5% of women and 14.1% of men proved to be significantly above the average level of all tested respondents.
However, based on test results, 11.3% of men and 47.5% of women needed to improve their SSMAs in order to meet
occupational requirements. The OCSAPO1 test could be further used as one of the criteria that could help to further classify
police officers for various types of police work according to their physical abilities. It could be used to assess the SSMAs
relevant for a particular job position according to individual merits and regardless of gender, which would provide the
conditions necessary for achieving “equal opportunities” for women and thus do away with the system of binary logic and
gender dualism of the police organisation as a context of masculine culture, which, a priori, excludes women by using
physical abilities as the strongest argument in favour of maintaining the existing gender practice.
PB  - Ljubljana : Ministrstvo za notranje zadeve Republike Slovenije, Policija
T2  - Revija za kriminalistiko in kriminologijo
T1  - Physical Abilities and Gender Differences: Binary Logic or Gender Dualism of the Police Organisation?
T1  - Fizične sposobnosti in razlike med spoloma: binarna logika ali spolni dualizem v policijski organizaciji?
VL  - 71
IS  - 4
SP  - 283
EP  - 296
UR  - https://hdl.handle.net/21.15107/rcub_jakov_1352
ER  - 

@article{
author = "Janković, Radivoje and Spasić, Danijela and Koropanovski, Nenad and Subošić, Dane and Dopsaj, Milivoj and Vučković, Goran and Dimitrijević, Raša",
year = "2020",
abstract = "The purpose of this paper is to investigate whether there are any differences between male and female police officers
when performing a job-related fitness test, as well as to determine the individual level of specific strengths and motor
abilities (hereinafter: SSMAs) as an indicator of work ability. The research was conducted in Serbia on a sample of 111
respondents (40 female and 71 male). In order to determine the SSMAs, this research applied the Obstacle Course test for
assessing specific abilities of police officers (OCSAPO1). Three variables were observed during the test: time needed for the
completion of the test (tSAPO1), maximum heart rate and capillary blood lactate concentration. On average, men completed
the test statistically significantly more efficiently than women, i.e. by 10.3%. According to the percentile distribution
of tSAPO1, 5% of women and 14.1% of men proved to be significantly above the average level of all tested respondents.
However, based on test results, 11.3% of men and 47.5% of women needed to improve their SSMAs in order to meet
occupational requirements. The OCSAPO1 test could be further used as one of the criteria that could help to further classify
police officers for various types of police work according to their physical abilities. It could be used to assess the SSMAs
relevant for a particular job position according to individual merits and regardless of gender, which would provide the
conditions necessary for achieving “equal opportunities” for women and thus do away with the system of binary logic and
gender dualism of the police organisation as a context of masculine culture, which, a priori, excludes women by using
physical abilities as the strongest argument in favour of maintaining the existing gender practice.",
publisher = "Ljubljana : Ministrstvo za notranje zadeve Republike Slovenije, Policija",
journal = "Revija za kriminalistiko in kriminologijo",
title = "Physical Abilities and Gender Differences: Binary Logic or Gender Dualism of the Police Organisation?, Fizične sposobnosti in razlike med spoloma: binarna logika ali spolni dualizem v policijski organizaciji?",
volume = "71",
number = "4",
pages = "283-296",
url = "https://hdl.handle.net/21.15107/rcub_jakov_1352"
}

Janković, R., Spasić, D., Koropanovski, N., Subošić, D., Dopsaj, M., Vučković, G.,& Dimitrijević, R.. (2020). Physical Abilities and Gender Differences: Binary Logic or Gender Dualism of the Police Organisation?. in Revija za kriminalistiko in kriminologijo
Ljubljana : Ministrstvo za notranje zadeve Republike Slovenije, Policija., 71(4), 283-296.
https://hdl.handle.net/21.15107/rcub_jakov_1352

Janković R, Spasić D, Koropanovski N, Subošić D, Dopsaj M, Vučković G, Dimitrijević R. Physical Abilities and Gender Differences: Binary Logic or Gender Dualism of the Police Organisation?. in Revija za kriminalistiko in kriminologijo. 2020;71(4):283-296.
https://hdl.handle.net/21.15107/rcub_jakov_1352 .

Janković, Radivoje, Spasić, Danijela, Koropanovski, Nenad, Subošić, Dane, Dopsaj, Milivoj, Vučković, Goran, Dimitrijević, Raša, "Physical Abilities and Gender Differences: Binary Logic or Gender Dualism of the Police Organisation?" in Revija za kriminalistiko in kriminologijo, 71, no. 4 (2020):283-296,
https://hdl.handle.net/21.15107/rcub_jakov_1352 .

TY  - JOUR
AU  - Vuković, Vesna
AU  - Marković, Stefan
AU  - Koropanovski, Nenad
AU  - Milovanović, Miroslav
AU  - Dopsaj, Milivoj
PY  - 2019
UR  - http://jakov.kpu.edu.rs/handle/123456789/1109
AB  - Compared to adults, children have longer simple reaction time
(SRT) and choice reaction time (CRT) to simple and choice visual
stimuli. Based on the available data, it can be concluded that this
occurrence could be due to correlation between age and the
information processing speed. Other factors may have an impact,
too, such as the shorter attention span which children may have.
Some studies indicate that karate favors the development of
cognitive functions, including the RT. Therefore, the aim of the
current study was to determine whether there is a difference
in simple and choice reaction time between boys and girls of
preadolescent and early adolescent age on the basic and premastery
level of karate training. Testing involved 78 participants
divided into four subgroups, in accordance with the gender and
the level of training, using a custom designed RT measuring
software, developed in LabVIEW 2012 software package. A
two-way analysis of variance (Two-way ANOVA) confirmed
no differences between boys’ and girls’ SRT scores, while the
significant differences were found at the mastery criterion
subsample level. When it comes to CRT, the differences were
found at the boys’ subsample level, as well as between genders
on the basic level of training. It cannot be stated with absolute
certainty whether the acquired differences are the result of karate
training, some other physiological and cognitive phenomena or
the maturation process. Consequently, the futher research should
involve a broader sample – the population of the physically
inactive, as well as the children involved in other sports.
AB  - U poređenju sa odraslima, deca imaju sporije prosto (PVR) i izborno (IVR) vreme reakcije (VR) na prostu i izbornu vizuelnu draž. Na osnovu podataka iz dostupne literature, može se zaključiti da bi razlog mogla biti povezanost godina starosti sa brzinom obrade informacija, ali i da drugi faktori, poput slabije pažnje, na primer, mogu imati uticaja. Neka istraživanja pokazuju da karate favorizuje razvoj kognitivnih funkcija, uključujući i VR. Stoga je cilj ove studije bio da utvrdi da li između dečaka i devojčica preadolescentskog i ranog adolescentskog uzrasta, na učeničkom i predmajstorskom stepenu obuke u karateu, postoje razlike za prosto i izborno vreme reakcije. Testirano je 78 ispitanika podeljenih u četiri subgrupe, u odnosu na pol i stepen obučenosti, primenom posebno dizajniranog softvera za merenje VR, razvijenog u programskom paketu LabVIEW 2012. Dvofaktorskom analizom varijanse (Two-way ANOVA) utvrđeno je da nema razlika između rezultata dečaka i devojčica ostvarenih za PVR, ali da su one značajne na nivou subuzoraka po kriterijumu majstorstva. Kada je u pitanju IVR, razlike su utvrđene na nivou subuzorka dečaka, kao i između polova na učeničkom nivou obuke. Ne može se sa sigurnošću tvrditi da li su dobijene razlike posledica treninga ili nekih drugih fiziološko-kognitivnih fenomena, odnosno procesa sazrevanja. Stoga bi buduća istraživanja morala da obuhvate širi uzorak - populaciju neaktivne, kao i dece uključene u druge sportove.
PB  - Beograd : Fakultet sporta i fizičkog vaspitanja
T2  - Fizička kultura
T1  - Differences between simple and choice reaction time among young karate athletes in relation to gender and level of training
T1  - Razlike prostog i izbornog vremena reakcije kod mladih karatista oba pola različitog nivoa obučenosti
T1  - Diferencias de tiempo de reacción simple y electivo en los jóvenes karatecas de ambos sexos de distinto nivel de entrenamiento
VL  - 73
IS  - 2
SP  - 238
EP  - 248
DO  - 10.5937/fizkul1902238V
ER  - 

@article{
author = "Vuković, Vesna and Marković, Stefan and Koropanovski, Nenad and Milovanović, Miroslav and Dopsaj, Milivoj",
year = "2019",
abstract = "Compared to adults, children have longer simple reaction time
(SRT) and choice reaction time (CRT) to simple and choice visual
stimuli. Based on the available data, it can be concluded that this
occurrence could be due to correlation between age and the
information processing speed. Other factors may have an impact,
too, such as the shorter attention span which children may have.
Some studies indicate that karate favors the development of
cognitive functions, including the RT. Therefore, the aim of the
current study was to determine whether there is a difference
in simple and choice reaction time between boys and girls of
preadolescent and early adolescent age on the basic and premastery
level of karate training. Testing involved 78 participants
divided into four subgroups, in accordance with the gender and
the level of training, using a custom designed RT measuring
software, developed in LabVIEW 2012 software package. A
two-way analysis of variance (Two-way ANOVA) confirmed
no differences between boys’ and girls’ SRT scores, while the
significant differences were found at the mastery criterion
subsample level. When it comes to CRT, the differences were
found at the boys’ subsample level, as well as between genders
on the basic level of training. It cannot be stated with absolute
certainty whether the acquired differences are the result of karate
training, some other physiological and cognitive phenomena or
the maturation process. Consequently, the futher research should
involve a broader sample – the population of the physically
inactive, as well as the children involved in other sports., U poređenju sa odraslima, deca imaju sporije prosto (PVR) i izborno (IVR) vreme reakcije (VR) na prostu i izbornu vizuelnu draž. Na osnovu podataka iz dostupne literature, može se zaključiti da bi razlog mogla biti povezanost godina starosti sa brzinom obrade informacija, ali i da drugi faktori, poput slabije pažnje, na primer, mogu imati uticaja. Neka istraživanja pokazuju da karate favorizuje razvoj kognitivnih funkcija, uključujući i VR. Stoga je cilj ove studije bio da utvrdi da li između dečaka i devojčica preadolescentskog i ranog adolescentskog uzrasta, na učeničkom i predmajstorskom stepenu obuke u karateu, postoje razlike za prosto i izborno vreme reakcije. Testirano je 78 ispitanika podeljenih u četiri subgrupe, u odnosu na pol i stepen obučenosti, primenom posebno dizajniranog softvera za merenje VR, razvijenog u programskom paketu LabVIEW 2012. Dvofaktorskom analizom varijanse (Two-way ANOVA) utvrđeno je da nema razlika između rezultata dečaka i devojčica ostvarenih za PVR, ali da su one značajne na nivou subuzoraka po kriterijumu majstorstva. Kada je u pitanju IVR, razlike su utvrđene na nivou subuzorka dečaka, kao i između polova na učeničkom nivou obuke. Ne može se sa sigurnošću tvrditi da li su dobijene razlike posledica treninga ili nekih drugih fiziološko-kognitivnih fenomena, odnosno procesa sazrevanja. Stoga bi buduća istraživanja morala da obuhvate širi uzorak - populaciju neaktivne, kao i dece uključene u druge sportove.",
publisher = "Beograd : Fakultet sporta i fizičkog vaspitanja",
journal = "Fizička kultura",
title = "Differences between simple and choice reaction time among young karate athletes in relation to gender and level of training, Razlike prostog i izbornog vremena reakcije kod mladih karatista oba pola različitog nivoa obučenosti, Diferencias de tiempo de reacción simple y electivo en los jóvenes karatecas de ambos sexos de distinto nivel de entrenamiento",
volume = "73",
number = "2",
pages = "238-248",
doi = "10.5937/fizkul1902238V"
}

Vuković, V., Marković, S., Koropanovski, N., Milovanović, M.,& Dopsaj, M.. (2019). Differences between simple and choice reaction time among young karate athletes in relation to gender and level of training. in Fizička kultura
Beograd : Fakultet sporta i fizičkog vaspitanja., 73(2), 238-248.
https://doi.org/10.5937/fizkul1902238V

Vuković V, Marković S, Koropanovski N, Milovanović M, Dopsaj M. Differences between simple and choice reaction time among young karate athletes in relation to gender and level of training. in Fizička kultura. 2019;73(2):238-248.
doi:10.5937/fizkul1902238V .

Vuković, Vesna, Marković, Stefan, Koropanovski, Nenad, Milovanović, Miroslav, Dopsaj, Milivoj, "Differences between simple and choice reaction time among young karate athletes in relation to gender and level of training" in Fizička kultura, 73, no. 2 (2019):238-248,
https://doi.org/10.5937/fizkul1902238V . .

TY  - JOUR
AU  - Marković, Milan R.
AU  - Dopsaj, Milivoj
AU  - Koropanovski, Nenad
AU  - Ćopić, Nemanja
AU  - Stanković, Marija
PY  - 2018
UR  - http://jakov.kpu.edu.rs/handle/123456789/868
AB  - The aim of the research is to determine the reliability of testing various contractile functions of a male hand based on motoric and functional dominance and age. The examinee takes a seat with their arm extended or mildly flexed in a mildly abducted position. For the measuring purposes, dynamometric probe with isometric straining conditions fixed to a special construction was used. The 'Isometrics' (ver. 3.1.1) was used and frequency of data selection was realized on the level of 500 Hz. The sample includes 269 male examinees aged from 14.0 to 69.9. The results of descriptive statistics have shown that in relation to the tested sample for the non-dominant hand, values for maximum force (Fmax) range from 462.8 to 529.0 N, for explosive force (RFDmax) the range is from 1621.6 to 1972.8 N/s and for muscular force impulse (ImpF50%max) from 8203.9 to 15552.3 Ns, while Fmax values the dominant hand ranges from 478.1 to 566.2 N, for RFDmax it ranges from 1742.6 to 2119.0 N/s and for ImpF50%max 9516.7 to 16845.1 Ns. The results have shown that it is reliable to measure all three examined contractile hand characteristics where by ICC ranges from 0.938 to 0.977 for Fmax, from 0.903 to 0.971 for RFDmaxand from 0.747 to 0.943 for ImpF50%max. The second try as the better result should be considered the representational value for Fmaxand RFDmaxvariables, regardless of the hand dominance or age group. While for the variable ImpF50%max, in the age groups from 35.0 to 49.9 and from 50.0 to 69.9, the first tested try for both hands should be considered, in 14.0 to 19.9 years group the second try should be taken into consideration, and in 20.0 to 34.9 age range, the better result of the non-dominant hand is the first try, and of the dominant is the second try.
AB  - Cilj istraživanja je da se utvrdi pouzdanost testiranja različitih kontraktilnih funkcija šake muškaraca, u zavisnosti od motoričko-funkcionalne dominantnosti i uzrasta. Ispitanik zauzima sedeći položaj sa opruženom ili blago fleksiranom rukom, postavljenom u blago abdukcioni položaj. Za potrebe merenja upotrebljena je dinamometrijska sonda, sa izometrijskim uslovima naprezanja, fiksirana za specijalnu konstrukciju. Korišćen je softver 'Isometrics' (ver. 3.1.1), a frekvencija odabira podataka realizovana je na nivou od 500 Hz. Uzorak je obuhvatio 269 ispitanika muškog pola, uzrasta od 14.0 do 69.9 godina. Rezultati deskriptivne statistike su pokazali da se u odnosu na testirani uzorak za nedominantnu ruku vrednosti ispoljene maksimalne jačine (Fmax) nalaze u rasponu od 462.8 do 529.0 N, za eksplozivnu jačinu (RFDmax) u rasponu od 1621.6 do 1972.8 N/s i za impuls mišićne jačine (ImpF50%max) od 8203.9 do 15552.3 Ns, dok su vrednosti Fmax za dominantnu ruku u rasponu od 478.1 do 566.2 N, za RFDmax u rasponu od 1742.6 do 2119.0 N/s i za ImpF50%max od 9516.7 do 16845.1 Ns. Utvrđeno je da se pouzdano mogu meriti sve tri ispitivane kontraktilne karakteristike šake, pri čemu se ICC nalazi u rasponu od 0.938 do 0.977 za Fmax, od 0.903 do 0.971 za RFDmax, i od 0.747 do 0.943 za ImpF50%max.Kao reprezentativnu vrednost za varijable Fmax i RFDmax, bez obzira na dominantnost ruke, ili uzrasnu grupu, treba uzimati drugi pokušaj kao bolji rezultat. Dok za varijablu ImpF50%max, u uzrasnim grupama od 35.0 do 49.9 i od 50.0 do 69.9 godina, uglavnom treba uzimati prvi testirani pokušaj za obe ruke, u grupi od 14.0 do 19.9 godina drugi testirani pokušaj, a u uzrastu od 20.0 do 34.9 godina bolji rezultat nedominantne ruke je prvi, a dominantne drugi pokušaj.
PB  - Fakultet sporta i fizičkog vaspitanja, Beograd
T2  - Fizička kultura
T1  - Reliability of measuring various contractile functions of finger flexors of men of various ages
T1  - Pouzdanost merenja različitih kontraktilnih funkcija pregibača prstiju šake kod muškaraca različitog uzrasta
VL  - 72
IS  - 1
SP  - 37
EP  - 48
DO  - 10.5937/fizkul1801037M
ER  - 

@article{
author = "Marković, Milan R. and Dopsaj, Milivoj and Koropanovski, Nenad and Ćopić, Nemanja and Stanković, Marija",
year = "2018",
abstract = "The aim of the research is to determine the reliability of testing various contractile functions of a male hand based on motoric and functional dominance and age. The examinee takes a seat with their arm extended or mildly flexed in a mildly abducted position. For the measuring purposes, dynamometric probe with isometric straining conditions fixed to a special construction was used. The 'Isometrics' (ver. 3.1.1) was used and frequency of data selection was realized on the level of 500 Hz. The sample includes 269 male examinees aged from 14.0 to 69.9. The results of descriptive statistics have shown that in relation to the tested sample for the non-dominant hand, values for maximum force (Fmax) range from 462.8 to 529.0 N, for explosive force (RFDmax) the range is from 1621.6 to 1972.8 N/s and for muscular force impulse (ImpF50%max) from 8203.9 to 15552.3 Ns, while Fmax values the dominant hand ranges from 478.1 to 566.2 N, for RFDmax it ranges from 1742.6 to 2119.0 N/s and for ImpF50%max 9516.7 to 16845.1 Ns. The results have shown that it is reliable to measure all three examined contractile hand characteristics where by ICC ranges from 0.938 to 0.977 for Fmax, from 0.903 to 0.971 for RFDmaxand from 0.747 to 0.943 for ImpF50%max. The second try as the better result should be considered the representational value for Fmaxand RFDmaxvariables, regardless of the hand dominance or age group. While for the variable ImpF50%max, in the age groups from 35.0 to 49.9 and from 50.0 to 69.9, the first tested try for both hands should be considered, in 14.0 to 19.9 years group the second try should be taken into consideration, and in 20.0 to 34.9 age range, the better result of the non-dominant hand is the first try, and of the dominant is the second try., Cilj istraživanja je da se utvrdi pouzdanost testiranja različitih kontraktilnih funkcija šake muškaraca, u zavisnosti od motoričko-funkcionalne dominantnosti i uzrasta. Ispitanik zauzima sedeći položaj sa opruženom ili blago fleksiranom rukom, postavljenom u blago abdukcioni položaj. Za potrebe merenja upotrebljena je dinamometrijska sonda, sa izometrijskim uslovima naprezanja, fiksirana za specijalnu konstrukciju. Korišćen je softver 'Isometrics' (ver. 3.1.1), a frekvencija odabira podataka realizovana je na nivou od 500 Hz. Uzorak je obuhvatio 269 ispitanika muškog pola, uzrasta od 14.0 do 69.9 godina. Rezultati deskriptivne statistike su pokazali da se u odnosu na testirani uzorak za nedominantnu ruku vrednosti ispoljene maksimalne jačine (Fmax) nalaze u rasponu od 462.8 do 529.0 N, za eksplozivnu jačinu (RFDmax) u rasponu od 1621.6 do 1972.8 N/s i za impuls mišićne jačine (ImpF50%max) od 8203.9 do 15552.3 Ns, dok su vrednosti Fmax za dominantnu ruku u rasponu od 478.1 do 566.2 N, za RFDmax u rasponu od 1742.6 do 2119.0 N/s i za ImpF50%max od 9516.7 do 16845.1 Ns. Utvrđeno je da se pouzdano mogu meriti sve tri ispitivane kontraktilne karakteristike šake, pri čemu se ICC nalazi u rasponu od 0.938 do 0.977 za Fmax, od 0.903 do 0.971 za RFDmax, i od 0.747 do 0.943 za ImpF50%max.Kao reprezentativnu vrednost za varijable Fmax i RFDmax, bez obzira na dominantnost ruke, ili uzrasnu grupu, treba uzimati drugi pokušaj kao bolji rezultat. Dok za varijablu ImpF50%max, u uzrasnim grupama od 35.0 do 49.9 i od 50.0 do 69.9 godina, uglavnom treba uzimati prvi testirani pokušaj za obe ruke, u grupi od 14.0 do 19.9 godina drugi testirani pokušaj, a u uzrastu od 20.0 do 34.9 godina bolji rezultat nedominantne ruke je prvi, a dominantne drugi pokušaj.",
publisher = "Fakultet sporta i fizičkog vaspitanja, Beograd",
journal = "Fizička kultura",
title = "Reliability of measuring various contractile functions of finger flexors of men of various ages, Pouzdanost merenja različitih kontraktilnih funkcija pregibača prstiju šake kod muškaraca različitog uzrasta",
volume = "72",
number = "1",
pages = "37-48",
doi = "10.5937/fizkul1801037M"
}

Marković, M. R., Dopsaj, M., Koropanovski, N., Ćopić, N.,& Stanković, M.. (2018). Reliability of measuring various contractile functions of finger flexors of men of various ages. in Fizička kultura
Fakultet sporta i fizičkog vaspitanja, Beograd., 72(1), 37-48.
https://doi.org/10.5937/fizkul1801037M

Marković MR, Dopsaj M, Koropanovski N, Ćopić N, Stanković M. Reliability of measuring various contractile functions of finger flexors of men of various ages. in Fizička kultura. 2018;72(1):37-48.
doi:10.5937/fizkul1801037M .

Marković, Milan R., Dopsaj, Milivoj, Koropanovski, Nenad, Ćopić, Nemanja, Stanković, Marija, "Reliability of measuring various contractile functions of finger flexors of men of various ages" in Fizička kultura, 72, no. 1 (2018):37-48,
https://doi.org/10.5937/fizkul1801037M . .

TY  - JOUR
AU  - Dopsaj, Milivoj
AU  - Marković, Milan
AU  - Kasum, Goran
AU  - Jovanović, Srećko
AU  - Koropanovski, Nenad
AU  - Vuković, Marko
AU  - Mudrić, Milos
PY  - 2017
UR  - http://jakov.kpu.edu.rs/handle/123456789/792
AB  - In order to achieve high results in sports, it is necessary to provide an adequate status of an athlete in according to various factors, among which the body structure is one of greater importance. The aim of this research is to define the most discriminated indicators of body structure indexes, thanks to which a specific change of physical structure can be observed according to a branch of sport and type of combat sport. Variables in the research were: body height, body mass, body mass index, free fat mass index, fat mass index, protein mass index, skeletal muscle mass index, percent of body fat, percent of skeletal muscle mass and protein fat index. The measuring of the body composition is realized by using multichannel segmental bioimpedance with InBody 720 apparatus, applied on the total of 112 male high level senior-age athlete members of different national team's member of Republic of Serbia (62 judokas, 29 Greco-Roman style wrestlers and 21 karatekas). The discriminative analysis has shown that subsamples of the athletes statistically differ in morphology on Wilks' lambda level (0.435, p = 0.000), and that following variables have the highest discrimination compared to athlete respondents in sport function: percent of skeletal mass (0.34), percent of body fat (0.28) and protein fat index (0.26), as the first isolated factor (p = 0.000) by which is explained 86.3 %, that is body weight (0.74), skeletal muscle index (0.73), protein mass index (0.72), body mass index (0.72) and free fat mass index (0.70), as the second factor (p = 0.030) by which 13.7 % variability of measured body structure space is explained. By establishing body structure models of judokas, wrestlers and karatekas for variables examined and by using modern technological method of measuring (InBody 720, 2008) we got new information that characterize specificity of the sport, which all contribute to spreading and improving already existing knowledge in the sports sciences and sport body morphology area.
PB  - Soc Chilena Anatomia, Temuco
T2  - International journal of morphology
T1  - Discrimination of Different Body Structure Indexes of Elite Athletes in Combat Sports Measured by Multi Frequency Bioimpedance Method
VL  - 35
IS  - 1
SP  - 199
EP  - 207
DO  - 10.4067/S0717-95022017000100033
ER  - 

@article{
author = "Dopsaj, Milivoj and Marković, Milan and Kasum, Goran and Jovanović, Srećko and Koropanovski, Nenad and Vuković, Marko and Mudrić, Milos",
year = "2017",
abstract = "In order to achieve high results in sports, it is necessary to provide an adequate status of an athlete in according to various factors, among which the body structure is one of greater importance. The aim of this research is to define the most discriminated indicators of body structure indexes, thanks to which a specific change of physical structure can be observed according to a branch of sport and type of combat sport. Variables in the research were: body height, body mass, body mass index, free fat mass index, fat mass index, protein mass index, skeletal muscle mass index, percent of body fat, percent of skeletal muscle mass and protein fat index. The measuring of the body composition is realized by using multichannel segmental bioimpedance with InBody 720 apparatus, applied on the total of 112 male high level senior-age athlete members of different national team's member of Republic of Serbia (62 judokas, 29 Greco-Roman style wrestlers and 21 karatekas). The discriminative analysis has shown that subsamples of the athletes statistically differ in morphology on Wilks' lambda level (0.435, p = 0.000), and that following variables have the highest discrimination compared to athlete respondents in sport function: percent of skeletal mass (0.34), percent of body fat (0.28) and protein fat index (0.26), as the first isolated factor (p = 0.000) by which is explained 86.3 %, that is body weight (0.74), skeletal muscle index (0.73), protein mass index (0.72), body mass index (0.72) and free fat mass index (0.70), as the second factor (p = 0.030) by which 13.7 % variability of measured body structure space is explained. By establishing body structure models of judokas, wrestlers and karatekas for variables examined and by using modern technological method of measuring (InBody 720, 2008) we got new information that characterize specificity of the sport, which all contribute to spreading and improving already existing knowledge in the sports sciences and sport body morphology area.",
publisher = "Soc Chilena Anatomia, Temuco",
journal = "International journal of morphology",
title = "Discrimination of Different Body Structure Indexes of Elite Athletes in Combat Sports Measured by Multi Frequency Bioimpedance Method",
volume = "35",
number = "1",
pages = "199-207",
doi = "10.4067/S0717-95022017000100033"
}

Dopsaj, M., Marković, M., Kasum, G., Jovanović, S., Koropanovski, N., Vuković, M.,& Mudrić, M.. (2017). Discrimination of Different Body Structure Indexes of Elite Athletes in Combat Sports Measured by Multi Frequency Bioimpedance Method. in International journal of morphology
Soc Chilena Anatomia, Temuco., 35(1), 199-207.
https://doi.org/10.4067/S0717-95022017000100033

Dopsaj M, Marković M, Kasum G, Jovanović S, Koropanovski N, Vuković M, Mudrić M. Discrimination of Different Body Structure Indexes of Elite Athletes in Combat Sports Measured by Multi Frequency Bioimpedance Method. in International journal of morphology. 2017;35(1):199-207.
doi:10.4067/S0717-95022017000100033 .

Dopsaj, Milivoj, Marković, Milan, Kasum, Goran, Jovanović, Srećko, Koropanovski, Nenad, Vuković, Marko, Mudrić, Milos, "Discrimination of Different Body Structure Indexes of Elite Athletes in Combat Sports Measured by Multi Frequency Bioimpedance Method" in International journal of morphology, 35, no. 1 (2017):199-207,
https://doi.org/10.4067/S0717-95022017000100033 . .

TY  - JOUR
AU  - Mitrović, Bojan
AU  - Janković, Radivoje
AU  - Dopsaj, Milivoj
AU  - Vučković, Goran
AU  - Milojević, Saša
AU  - Pantelić, Saša
AU  - Nurkić, Mirsad
PY  - 2016
UR  - http://jakov.kpu.edu.rs/handle/123456789/705
AB  - A reduced level of work abilities of a police officer caused by the reduced level of physical abilities have an adverse influence on the efficient and safe performance of a wide range of complex police measures. The aim of this paper was to determine whether morphological characteristics (MC) and motor abilities (BMA) before the beginning of specialized physical education (SPE) are on the same level as during the entrance exam, that is, the effects of an eight-month-long period during which the students of the Academy of Criminalistic and Police Studies did not have organized SPE. 137 candidates participated in the study (67 male and 70 female candidates). BH, BW and BMI were observed to determine MC and for estimation of BMA: Push-ups 10 seconds (PU), Sit-ups 30 seconds (ABD), Standing long jump (LJ), Abalak (VJ), as well as Isometric dead lift (FmaxBE), for the males, and Hand grip (FmaxHG) for female candidates. The results of the MANOVA have shown that between both measurements it was not determined that there are statistically significant differences for MC in candidates of both genders (female p=0.160; male p=0.203), generally, while for BMA it was determined that there are significant differences in candidates of both genders (female p=0.003; male p=0.033). Individually by variable, during the eight-month-long period, of the MC among the female, BMI statistically significantly increased (3.97%; p=0.029), and among the male candidates (2.53%, p=0.034), respectively; concerning BMA among the female, a significantly poorer result was achieved in FmaxHG (6.99%; p=0.006), LJ (4.59%; p=0.024) and VJ (7.3%; p=0.006) and in male candidates in LJ (2.83%; p=0.035) and VJ (4.27%; p=0.031), respectively. It can be concluded that the eight-month-long period without any organized SPE classes had a bad influence on BMA.
AB  - Smanjeni nivo radnih sposobnosti policajaca, usled smanjenja nivoa fizičkih sposobnosti, loše utiče na efikasno i bezbedno obavljanje složenih policijskih mera. Cilj ovog rada bio je da utvrdi da li su morfološke karakteristike i bazične motoričke sposobnosti (BMS), pred početak nastave Specijalnog fizičkog obrazovanja (SFO), na istom nivou kao i na prijemnom ispitu, odnosno kako je na njih uticao period od osam meseci tokom kojih studenti KPA nisu imali organizovanu nastavu SFO. U istraživanju je učestvovalo 137 kandidata (70 ženskog i 67 muškog pola). Za utvrđivanje morfoloških karakteristika posmatrani su: telesna visina (BH), telesna masa (BW) i indeks mase tela (BMI). Za procenu BMS posmatrani su: broj urađenih sklekova za 10 sekundi (PU), podizanje trupa za 30 sekundi (ABD), skok udalj iz mesta (LJ), Abalak test (VJ), kao i za kandidate izometrijska sila mišića opružača leđa (FmaxBE), a za kandidatkinje izometrijska sila pregibača prstiju dominantne ruke (FmaxHG). Rezultati MANOVA pokazali su da između prvog i drugog merenja na generalnom nivou za morfološke karakteristike nije utvrđeno da postoje statistički značajne razlike kod kandidata oba pola (ženski p=0.160; muški p=0.203), dok je za BMS utvrđeno da postoje statistički značajne razlike kod kandidata oba pola (ženski p=0.003; muški p=0.033). Pojedinačno po varijablama, tokom osmomesečnog perioda, od morfoloških karakteristika BMI je kod kandidatkinja statistički značajno povećan za 3.97% (p=0.029), a kod kandidata za 2.53% (p=0.034); dok je kod posmatranih BMS kod kandidatkinja statistički značajno lošiji rezultat ostvaren kod FmaxHG za 6.99% (p=0.006), LJ za 4.59% (p=0.024) i VJ za 7.3% (p=0.006) i kod kandidata je došlo do statistički značajnog smanjenja rezultata LJ za 2.83% (p=0.035) i VJ za 4.27% (p=0.031). Može se zaključiti da je osmomesečni period bez organizovane nastave SFO loše uticao na BMS.
PB  - Univerzitet u Nišu
T2  - Facta universitatis - series: Physical Education and Sport
T1  - How an eight-month period without specialized physical education classes affects the morphological characteristics and motor abilities of students of the Academy of Criminalistic and Police Studies
T1  - Uticaj osmomesečnog perioda bez nastave specijalnog fizičkog obrazovanja na morfološke karakteristike i motoričke sposobnosti studenata Kriminalističko-policijske akademije
VL  - 14
IS  - 2
SP  - 167
EP  - 178
UR  - https://hdl.handle.net/21.15107/rcub_jakov_705
ER  - 

@article{
author = "Mitrović, Bojan and Janković, Radivoje and Dopsaj, Milivoj and Vučković, Goran and Milojević, Saša and Pantelić, Saša and Nurkić, Mirsad",
year = "2016",
abstract = "A reduced level of work abilities of a police officer caused by the reduced level of physical abilities have an adverse influence on the efficient and safe performance of a wide range of complex police measures. The aim of this paper was to determine whether morphological characteristics (MC) and motor abilities (BMA) before the beginning of specialized physical education (SPE) are on the same level as during the entrance exam, that is, the effects of an eight-month-long period during which the students of the Academy of Criminalistic and Police Studies did not have organized SPE. 137 candidates participated in the study (67 male and 70 female candidates). BH, BW and BMI were observed to determine MC and for estimation of BMA: Push-ups 10 seconds (PU), Sit-ups 30 seconds (ABD), Standing long jump (LJ), Abalak (VJ), as well as Isometric dead lift (FmaxBE), for the males, and Hand grip (FmaxHG) for female candidates. The results of the MANOVA have shown that between both measurements it was not determined that there are statistically significant differences for MC in candidates of both genders (female p=0.160; male p=0.203), generally, while for BMA it was determined that there are significant differences in candidates of both genders (female p=0.003; male p=0.033). Individually by variable, during the eight-month-long period, of the MC among the female, BMI statistically significantly increased (3.97%; p=0.029), and among the male candidates (2.53%, p=0.034), respectively; concerning BMA among the female, a significantly poorer result was achieved in FmaxHG (6.99%; p=0.006), LJ (4.59%; p=0.024) and VJ (7.3%; p=0.006) and in male candidates in LJ (2.83%; p=0.035) and VJ (4.27%; p=0.031), respectively. It can be concluded that the eight-month-long period without any organized SPE classes had a bad influence on BMA., Smanjeni nivo radnih sposobnosti policajaca, usled smanjenja nivoa fizičkih sposobnosti, loše utiče na efikasno i bezbedno obavljanje složenih policijskih mera. Cilj ovog rada bio je da utvrdi da li su morfološke karakteristike i bazične motoričke sposobnosti (BMS), pred početak nastave Specijalnog fizičkog obrazovanja (SFO), na istom nivou kao i na prijemnom ispitu, odnosno kako je na njih uticao period od osam meseci tokom kojih studenti KPA nisu imali organizovanu nastavu SFO. U istraživanju je učestvovalo 137 kandidata (70 ženskog i 67 muškog pola). Za utvrđivanje morfoloških karakteristika posmatrani su: telesna visina (BH), telesna masa (BW) i indeks mase tela (BMI). Za procenu BMS posmatrani su: broj urađenih sklekova za 10 sekundi (PU), podizanje trupa za 30 sekundi (ABD), skok udalj iz mesta (LJ), Abalak test (VJ), kao i za kandidate izometrijska sila mišića opružača leđa (FmaxBE), a za kandidatkinje izometrijska sila pregibača prstiju dominantne ruke (FmaxHG). Rezultati MANOVA pokazali su da između prvog i drugog merenja na generalnom nivou za morfološke karakteristike nije utvrđeno da postoje statistički značajne razlike kod kandidata oba pola (ženski p=0.160; muški p=0.203), dok je za BMS utvrđeno da postoje statistički značajne razlike kod kandidata oba pola (ženski p=0.003; muški p=0.033). Pojedinačno po varijablama, tokom osmomesečnog perioda, od morfoloških karakteristika BMI je kod kandidatkinja statistički značajno povećan za 3.97% (p=0.029), a kod kandidata za 2.53% (p=0.034); dok je kod posmatranih BMS kod kandidatkinja statistički značajno lošiji rezultat ostvaren kod FmaxHG za 6.99% (p=0.006), LJ za 4.59% (p=0.024) i VJ za 7.3% (p=0.006) i kod kandidata je došlo do statistički značajnog smanjenja rezultata LJ za 2.83% (p=0.035) i VJ za 4.27% (p=0.031). Može se zaključiti da je osmomesečni period bez organizovane nastave SFO loše uticao na BMS.",
publisher = "Univerzitet u Nišu",
journal = "Facta universitatis - series: Physical Education and Sport",
title = "How an eight-month period without specialized physical education classes affects the morphological characteristics and motor abilities of students of the Academy of Criminalistic and Police Studies, Uticaj osmomesečnog perioda bez nastave specijalnog fizičkog obrazovanja na morfološke karakteristike i motoričke sposobnosti studenata Kriminalističko-policijske akademije",
volume = "14",
number = "2",
pages = "167-178",
url = "https://hdl.handle.net/21.15107/rcub_jakov_705"
}

Mitrović, B., Janković, R., Dopsaj, M., Vučković, G., Milojević, S., Pantelić, S.,& Nurkić, M.. (2016). How an eight-month period without specialized physical education classes affects the morphological characteristics and motor abilities of students of the Academy of Criminalistic and Police Studies. in Facta universitatis - series: Physical Education and Sport
Univerzitet u Nišu., 14(2), 167-178.
https://hdl.handle.net/21.15107/rcub_jakov_705

Mitrović B, Janković R, Dopsaj M, Vučković G, Milojević S, Pantelić S, Nurkić M. How an eight-month period without specialized physical education classes affects the morphological characteristics and motor abilities of students of the Academy of Criminalistic and Police Studies. in Facta universitatis - series: Physical Education and Sport. 2016;14(2):167-178.
https://hdl.handle.net/21.15107/rcub_jakov_705 .

Mitrović, Bojan, Janković, Radivoje, Dopsaj, Milivoj, Vučković, Goran, Milojević, Saša, Pantelić, Saša, Nurkić, Mirsad, "How an eight-month period without specialized physical education classes affects the morphological characteristics and motor abilities of students of the Academy of Criminalistic and Police Studies" in Facta universitatis - series: Physical Education and Sport, 14, no. 2 (2016):167-178,
https://hdl.handle.net/21.15107/rcub_jakov_705 .

TY  - JOUR
AU  - Toskić, Lazar
AU  - Dopsaj, Milivoj
AU  - Koropanovski, Nenad
AU  - Jeknić, Velimir
PY  - 2016
UR  - http://jakov.kpu.edu.rs/handle/123456789/728
AB  - Involuntary neuromechanical muscle contractile properties, especially of the extensor muscles and knee joint flexors as the largest muscle groups of the caudal part of the body, play an important role in both everyday movement and sport. Based on these data we can obtain important information on the functional properties of muscles. The basic means of evaluation of the functional involuntary neuromechanical muscles contractile properties is the non-invasive tensiomyographic method (TMG). The aim of this study was to determine the differences between the involuntary neuromechanical contractile properties of the thigh muscles measured using the TMG method on a sample of male athletes and non-athletes. The sample of participants was made up of 17 athletes and 10 non-athletes. By applying the multivariate analysis of variance (MANOVA) and the t-test, we achieved results which indicate that of the overall 30 variables, a difference was determined among 13 of them. Most of the differences were determined for the extensor muscles of the right knee, especially of the rectus femoris muscle. It was also shown that in addition to the main knee joint extensor muscle (rectus femoris) the main knee joint flexor muscle (biceps femoris) also takes part in the definition of the difference between athletes and non-athletes. The results have shown that the following variables: contraction time (Tc) and delay contraction time (Td) are the functional parameters for which the highest difference between athletes and non-athletes were determined (from t = -2.284, p  lt  0.05 for the vastus lateralis of the right leg to t = -4.018, p  lt  0.01 for the rectus femoris of the left leg). These results have shown that it is possible to determine the differences in the functional involuntary neuromechanical contractile properties of the thigh muscles among trained and untrained individuals using the tensiomyographic method, but at the same time indicated that these differences were very specific since they refer only to certain properties.
AB  - Nevoljne neuromehaničke kontraktilne karakteristike mišića, naročito mišića opružača i pregibača zgloba kolena kao najvećih mišićnih grupa kaudalnog dela tela, imaju važnu ulogu kako u svakodnevnom kretanju tako i u sportu. Na osnovu tih podataka mogu se dobiti važne informacije o funkcionalnim karakteristikama mišića. Osnovni način za procenu funkcionalnih nevoljnih neuromehaničkih kontraktilnih karakteristika mišića jeste neinvazivna metoda tenziomiografije (TMG). Cilj ovog istraživanja je da se utvrdi razlika nevoljnih neuromehaničkih kontraktilnih karakteristika mišića butine merenih TMG-om između sportista i nesportista muškog pola. Uzorak ispitanika činilo je 17 sportista i 10 nesportista. Primenom multivarijantne analize varijanse (MANOVA) i t-testa došlo se do rezultata koji ukazuju na to da je od ukupno 30 varijabli utvrđena razlika kod 13. Najviše razlika utvrđeno je kod mišića opružača zgloba kolena desne noge, a naročito kod mišića rektus femorisa. Takođe pokazalo se da pored mišića koji je glavni opružač (rektus femoris) i mišić glavni pregibač zgloba kolena (biceps femoris), učestvuje u definisanju razlike između sportista i nesportista. Rezultati su pokazali da su varijable: vreme kontrakcije (Ts) i odloženo vreme kontrakcije (Td), funkcionalni parametri kod kojih je utvrđena najveća razlika između sportista i nesportista (od t = -2.284, r  lt  0.05 za vastus lateralis desne noge do t = -4.018, r  lt  0.01 za rektus femoris leve noge). Ovi rezultati su pokazali da je moguće utvrditi razlike funkcionalnih nevoljnih neuro-mehaničkih kontraktilnih karakteristika mišića butine kod treniranih i netreniranih osoba primenom metode tenziomiografije, ali su isto tako pokazali da su te razlike vrlo specifične jer se odnose samo na pojedine karakteristike.
PB  - Fakultet sporta i fizičkog vaspitanja, Beograd
T2  - Fizička kultura
T1  - The neuromechanical functional contractile properties of the thigh muscles measured using tensiomyography in male athletes and non-athletes
T1  - Neuromehaničke funkcionalne kontraktilne karakteristike mišića butine merene metodom tenziomiografije kod sportista i nesportista muškog pola
VL  - 70
IS  - 1
SP  - 34
EP  - 45
DO  - 10.5937/fizkul1601034T
ER  - 

@article{
author = "Toskić, Lazar and Dopsaj, Milivoj and Koropanovski, Nenad and Jeknić, Velimir",
year = "2016",
abstract = "Involuntary neuromechanical muscle contractile properties, especially of the extensor muscles and knee joint flexors as the largest muscle groups of the caudal part of the body, play an important role in both everyday movement and sport. Based on these data we can obtain important information on the functional properties of muscles. The basic means of evaluation of the functional involuntary neuromechanical muscles contractile properties is the non-invasive tensiomyographic method (TMG). The aim of this study was to determine the differences between the involuntary neuromechanical contractile properties of the thigh muscles measured using the TMG method on a sample of male athletes and non-athletes. The sample of participants was made up of 17 athletes and 10 non-athletes. By applying the multivariate analysis of variance (MANOVA) and the t-test, we achieved results which indicate that of the overall 30 variables, a difference was determined among 13 of them. Most of the differences were determined for the extensor muscles of the right knee, especially of the rectus femoris muscle. It was also shown that in addition to the main knee joint extensor muscle (rectus femoris) the main knee joint flexor muscle (biceps femoris) also takes part in the definition of the difference between athletes and non-athletes. The results have shown that the following variables: contraction time (Tc) and delay contraction time (Td) are the functional parameters for which the highest difference between athletes and non-athletes were determined (from t = -2.284, p  lt  0.05 for the vastus lateralis of the right leg to t = -4.018, p  lt  0.01 for the rectus femoris of the left leg). These results have shown that it is possible to determine the differences in the functional involuntary neuromechanical contractile properties of the thigh muscles among trained and untrained individuals using the tensiomyographic method, but at the same time indicated that these differences were very specific since they refer only to certain properties., Nevoljne neuromehaničke kontraktilne karakteristike mišića, naročito mišića opružača i pregibača zgloba kolena kao najvećih mišićnih grupa kaudalnog dela tela, imaju važnu ulogu kako u svakodnevnom kretanju tako i u sportu. Na osnovu tih podataka mogu se dobiti važne informacije o funkcionalnim karakteristikama mišića. Osnovni način za procenu funkcionalnih nevoljnih neuromehaničkih kontraktilnih karakteristika mišića jeste neinvazivna metoda tenziomiografije (TMG). Cilj ovog istraživanja je da se utvrdi razlika nevoljnih neuromehaničkih kontraktilnih karakteristika mišića butine merenih TMG-om između sportista i nesportista muškog pola. Uzorak ispitanika činilo je 17 sportista i 10 nesportista. Primenom multivarijantne analize varijanse (MANOVA) i t-testa došlo se do rezultata koji ukazuju na to da je od ukupno 30 varijabli utvrđena razlika kod 13. Najviše razlika utvrđeno je kod mišića opružača zgloba kolena desne noge, a naročito kod mišića rektus femorisa. Takođe pokazalo se da pored mišića koji je glavni opružač (rektus femoris) i mišić glavni pregibač zgloba kolena (biceps femoris), učestvuje u definisanju razlike između sportista i nesportista. Rezultati su pokazali da su varijable: vreme kontrakcije (Ts) i odloženo vreme kontrakcije (Td), funkcionalni parametri kod kojih je utvrđena najveća razlika između sportista i nesportista (od t = -2.284, r  lt  0.05 za vastus lateralis desne noge do t = -4.018, r  lt  0.01 za rektus femoris leve noge). Ovi rezultati su pokazali da je moguće utvrditi razlike funkcionalnih nevoljnih neuro-mehaničkih kontraktilnih karakteristika mišića butine kod treniranih i netreniranih osoba primenom metode tenziomiografije, ali su isto tako pokazali da su te razlike vrlo specifične jer se odnose samo na pojedine karakteristike.",
publisher = "Fakultet sporta i fizičkog vaspitanja, Beograd",
journal = "Fizička kultura",
title = "The neuromechanical functional contractile properties of the thigh muscles measured using tensiomyography in male athletes and non-athletes, Neuromehaničke funkcionalne kontraktilne karakteristike mišića butine merene metodom tenziomiografije kod sportista i nesportista muškog pola",
volume = "70",
number = "1",
pages = "34-45",
doi = "10.5937/fizkul1601034T"
}

Toskić, L., Dopsaj, M., Koropanovski, N.,& Jeknić, V.. (2016). The neuromechanical functional contractile properties of the thigh muscles measured using tensiomyography in male athletes and non-athletes. in Fizička kultura
Fakultet sporta i fizičkog vaspitanja, Beograd., 70(1), 34-45.
https://doi.org/10.5937/fizkul1601034T

Toskić L, Dopsaj M, Koropanovski N, Jeknić V. The neuromechanical functional contractile properties of the thigh muscles measured using tensiomyography in male athletes and non-athletes. in Fizička kultura. 2016;70(1):34-45.
doi:10.5937/fizkul1601034T .

Toskić, Lazar, Dopsaj, Milivoj, Koropanovski, Nenad, Jeknić, Velimir, "The neuromechanical functional contractile properties of the thigh muscles measured using tensiomyography in male athletes and non-athletes" in Fizička kultura, 70, no. 1 (2016):34-45,
https://doi.org/10.5937/fizkul1601034T . .

TY  - JOUR
AU  - Janković, Radivoje
AU  - Dopsaj, Milivoj
AU  - Dimitrijević, Raša
AU  - Savković, Miljan
AU  - Koropanovski, Nenad
AU  - Vučković, Goran
PY  - 2015
UR  - http://jakov.kpu.edu.rs/handle/123456789/631
AB  - The subject of this paper was the examination of validity and reliability of the obstacle course test (OCSAPO1) that can be used to assess the specific abilities of police officers in the anaerobic-lactate work regime. Twenty-five students of the Academy of Criminalistic and Police Studies took part in this research (14 male and 11 female). The testing was performed according to the test - retest method for determining reliability. The studied variables included: performance time of the OC_SAPO1 (indicator of effectiveness), lactate concentration in capillary blood (measure of metabolic acidosis) and the value of heart rate frequency (measure of the functional exertion of the cardiovascular system). The results of t-test showed that the participants mastered the OC SAPO1 7.17 seconds faster in the second testing (t - 4.164, p  lt  0.01), i.e. 7.25% faster, which suggests the that there is a learning effect and that test can be used for educational purposes. A statistically significant difference of the measured concentration of lactates and maximum heart frequency was not established between the two tests. Based on Cronbach's Alpha results, we can claim that the OC SAPO1 is a reliable measuring instrument for the evaluation of the specific ability of police officers in anaerobic-lactate work regime. A lower reliability of the Cronbach's Alpha test was established for maximum heart frequency when compared to the other studied variables. The registered levels of the studied variables classify the OCSAPO1 as a test of sub-maximal intensity in the anaerobic-lactate work regime.
AB  - Predmet ovog rada je ispitivanje validnosti i pouzdanosti testa - poligona (Pol_SSP1) koji se može koristiti za procenu specifične spretnosti policajaca u anaerobno-laktatnom režimu rada. U istraživanju je učestvovalo 25 studenata Kriminalističko-policijske akademije (14 muškaraca i 11 žena). Testiranje se sprovodilo po metodi za utvrđivanje pouzdanosti test - retest. Posmatrane varijable bile su: vreme potrebno za Pol_SSP1 (pokazatelj efikasnosti), koncentracija laktata u kapilarnoj krvi (mera metaboličke acidoze) i vrednost frekvencije rada srca (mera funkcionalnog opterećenja srčanosudovnog sistema organizma). Rezultati t-testa pokazali su da su ispitanici Pol_SSP1 savladali u drugom testiranju statistički značajno brže (t - 4.164, p  lt  0.01) za 7.17 sekundi, tj. za 7.25% što navodi na edukabilni efekat testa i može se koristit u nastavnom procesu. Kod izmerene koncentracije laktata i maksimalne frekvencije srca nije utvrđena statistički značajne razlika između dva testiranja. Na osnovu rezultata Cronbach 's Alpha, može se zaključiti da je PolSSPl kao instrument za procenu specifične spretnosti policajaca u anaerobno-laktatnom režimu rada pouzdan merni instrument. U ovom istraživanju kod maksimalne frekvencije srca uočena je niža Cronbach 's Alpha pouzdanost testa u odnosu na ostale posmatrane varijable. Postignuti nivoi posmatranih varijabli svrstavaju Pol_SSP1 u testove submaksimalnog intenziteta u anaerobno­laktatnom režimu rada.
PB  - Univerzitet u Nišu
T2  - Facta universitatis - series: Physical Education and Sport
T1  - Validity and reliability of the test for assessment of specific physical abilities of police officers in the anaerobic-lactate work regime
T1  - Validnost i pouzdanost testa za procenu specifičnih fizičkih sposobnosti policajaca u anaerobno-laktatnom režimu rada
VL  - 13
IS  - 1
SP  - 19
EP  - 32
UR  - https://hdl.handle.net/21.15107/rcub_jakov_631
ER  - 

@article{
author = "Janković, Radivoje and Dopsaj, Milivoj and Dimitrijević, Raša and Savković, Miljan and Koropanovski, Nenad and Vučković, Goran",
year = "2015",
abstract = "The subject of this paper was the examination of validity and reliability of the obstacle course test (OCSAPO1) that can be used to assess the specific abilities of police officers in the anaerobic-lactate work regime. Twenty-five students of the Academy of Criminalistic and Police Studies took part in this research (14 male and 11 female). The testing was performed according to the test - retest method for determining reliability. The studied variables included: performance time of the OC_SAPO1 (indicator of effectiveness), lactate concentration in capillary blood (measure of metabolic acidosis) and the value of heart rate frequency (measure of the functional exertion of the cardiovascular system). The results of t-test showed that the participants mastered the OC SAPO1 7.17 seconds faster in the second testing (t - 4.164, p  lt  0.01), i.e. 7.25% faster, which suggests the that there is a learning effect and that test can be used for educational purposes. A statistically significant difference of the measured concentration of lactates and maximum heart frequency was not established between the two tests. Based on Cronbach's Alpha results, we can claim that the OC SAPO1 is a reliable measuring instrument for the evaluation of the specific ability of police officers in anaerobic-lactate work regime. A lower reliability of the Cronbach's Alpha test was established for maximum heart frequency when compared to the other studied variables. The registered levels of the studied variables classify the OCSAPO1 as a test of sub-maximal intensity in the anaerobic-lactate work regime., Predmet ovog rada je ispitivanje validnosti i pouzdanosti testa - poligona (Pol_SSP1) koji se može koristiti za procenu specifične spretnosti policajaca u anaerobno-laktatnom režimu rada. U istraživanju je učestvovalo 25 studenata Kriminalističko-policijske akademije (14 muškaraca i 11 žena). Testiranje se sprovodilo po metodi za utvrđivanje pouzdanosti test - retest. Posmatrane varijable bile su: vreme potrebno za Pol_SSP1 (pokazatelj efikasnosti), koncentracija laktata u kapilarnoj krvi (mera metaboličke acidoze) i vrednost frekvencije rada srca (mera funkcionalnog opterećenja srčanosudovnog sistema organizma). Rezultati t-testa pokazali su da su ispitanici Pol_SSP1 savladali u drugom testiranju statistički značajno brže (t - 4.164, p  lt  0.01) za 7.17 sekundi, tj. za 7.25% što navodi na edukabilni efekat testa i može se koristit u nastavnom procesu. Kod izmerene koncentracije laktata i maksimalne frekvencije srca nije utvrđena statistički značajne razlika između dva testiranja. Na osnovu rezultata Cronbach 's Alpha, može se zaključiti da je PolSSPl kao instrument za procenu specifične spretnosti policajaca u anaerobno-laktatnom režimu rada pouzdan merni instrument. U ovom istraživanju kod maksimalne frekvencije srca uočena je niža Cronbach 's Alpha pouzdanost testa u odnosu na ostale posmatrane varijable. Postignuti nivoi posmatranih varijabli svrstavaju Pol_SSP1 u testove submaksimalnog intenziteta u anaerobno­laktatnom režimu rada.",
publisher = "Univerzitet u Nišu",
journal = "Facta universitatis - series: Physical Education and Sport",
title = "Validity and reliability of the test for assessment of specific physical abilities of police officers in the anaerobic-lactate work regime, Validnost i pouzdanost testa za procenu specifičnih fizičkih sposobnosti policajaca u anaerobno-laktatnom režimu rada",
volume = "13",
number = "1",
pages = "19-32",
url = "https://hdl.handle.net/21.15107/rcub_jakov_631"
}

Janković, R., Dopsaj, M., Dimitrijević, R., Savković, M., Koropanovski, N.,& Vučković, G.. (2015). Validity and reliability of the test for assessment of specific physical abilities of police officers in the anaerobic-lactate work regime. in Facta universitatis - series: Physical Education and Sport
Univerzitet u Nišu., 13(1), 19-32.
https://hdl.handle.net/21.15107/rcub_jakov_631

Janković R, Dopsaj M, Dimitrijević R, Savković M, Koropanovski N, Vučković G. Validity and reliability of the test for assessment of specific physical abilities of police officers in the anaerobic-lactate work regime. in Facta universitatis - series: Physical Education and Sport. 2015;13(1):19-32.
https://hdl.handle.net/21.15107/rcub_jakov_631 .

Janković, Radivoje, Dopsaj, Milivoj, Dimitrijević, Raša, Savković, Miljan, Koropanovski, Nenad, Vučković, Goran, "Validity and reliability of the test for assessment of specific physical abilities of police officers in the anaerobic-lactate work regime" in Facta universitatis - series: Physical Education and Sport, 13, no. 1 (2015):19-32,
https://hdl.handle.net/21.15107/rcub_jakov_631 .

TY  - JOUR
AU  - Kolarević, Dag
AU  - Dimitrijević, Raša
AU  - Vučković, Goran
AU  - Koropanovski, Nenad
AU  - Dopsaj, Milivoj
PY  - 2014
UR  - http://jakov.kpu.edu.rs/handle/123456789/603
AB  - The purpose of this research was to examine possible relations between basic personality traits and cognitive abilities and basic physical functions in a sample of female candidates studying at Academy of Criminalistic and Police Studies (ACPS) in Belgrade. Literature review has shown that this problem has not been sufficiently studied, so it would benefit to gain a deeper insight into understanding of psychophysical functioning. Further contribution would include a better understanding of the nature of mind-body influence. In pragmatic sense, this work should help improve professional orientation and selection tasks in Police education and different profiles of police forces in Serbia. Samples of 267 female candidates studying at ACPS, aged 18 to 19 were given different personality and cognitive tests. Basic motoric space was covered by seven representative tests. The data was subjected to correlational analysis. There were few small statistically significant correlation coefficients. Further analysis by canonical correlations analysis has not given statistically significant canonical correlations. There were most significant correlations between contraction and stretching test and psychological characteristics. Those findings lead authors to conclude that this very physical trait in a sample of women is sensitive to psychological influence in case of professional selection.
T2  - Open Sports Sciences Journal
T1  - Relations between psychological characteristics and physical abilities in a sample of female police candidates
VL  - 7
IS  - SPEC.ISS1
SP  - 22
EP  - 28
UR  - https://hdl.handle.net/21.15107/rcub_jakov_603
ER  - 

@article{
author = "Kolarević, Dag and Dimitrijević, Raša and Vučković, Goran and Koropanovski, Nenad and Dopsaj, Milivoj",
year = "2014",
abstract = "The purpose of this research was to examine possible relations between basic personality traits and cognitive abilities and basic physical functions in a sample of female candidates studying at Academy of Criminalistic and Police Studies (ACPS) in Belgrade. Literature review has shown that this problem has not been sufficiently studied, so it would benefit to gain a deeper insight into understanding of psychophysical functioning. Further contribution would include a better understanding of the nature of mind-body influence. In pragmatic sense, this work should help improve professional orientation and selection tasks in Police education and different profiles of police forces in Serbia. Samples of 267 female candidates studying at ACPS, aged 18 to 19 were given different personality and cognitive tests. Basic motoric space was covered by seven representative tests. The data was subjected to correlational analysis. There were few small statistically significant correlation coefficients. Further analysis by canonical correlations analysis has not given statistically significant canonical correlations. There were most significant correlations between contraction and stretching test and psychological characteristics. Those findings lead authors to conclude that this very physical trait in a sample of women is sensitive to psychological influence in case of professional selection.",
journal = "Open Sports Sciences Journal",
title = "Relations between psychological characteristics and physical abilities in a sample of female police candidates",
volume = "7",
number = "SPEC.ISS1",
pages = "22-28",
url = "https://hdl.handle.net/21.15107/rcub_jakov_603"
}

Kolarević, D., Dimitrijević, R., Vučković, G., Koropanovski, N.,& Dopsaj, M.. (2014). Relations between psychological characteristics and physical abilities in a sample of female police candidates. in Open Sports Sciences Journal, 7(SPEC.ISS1), 22-28.
https://hdl.handle.net/21.15107/rcub_jakov_603

Kolarević D, Dimitrijević R, Vučković G, Koropanovski N, Dopsaj M. Relations between psychological characteristics and physical abilities in a sample of female police candidates. in Open Sports Sciences Journal. 2014;7(SPEC.ISS1):22-28.
https://hdl.handle.net/21.15107/rcub_jakov_603 .

Kolarević, Dag, Dimitrijević, Raša, Vučković, Goran, Koropanovski, Nenad, Dopsaj, Milivoj, "Relations between psychological characteristics and physical abilities in a sample of female police candidates" in Open Sports Sciences Journal, 7, no. SPEC.ISS1 (2014):22-28,
https://hdl.handle.net/21.15107/rcub_jakov_603 .

TY  - JOUR
AU  - Dimitrijević, Raša
AU  - Koropanovski, Nenad
AU  - Dopsaj, Milivoj
AU  - Vučković, Goran
AU  - Janković, Radivoje
PY  - 2014
UR  - http://jakov.kpu.edu.rs/handle/123456789/570
AB  - Purpose - The purpose of this paper is to determine the influence of different Specialized Physical Education (SPE) teaching programs on the level of students' physical abilities. Design/methodology/approach - In the Academy of Criminalistic and Police Studies (ACPS), one of the teaching program goals is an improvement of student's physical abilities level. Since the establishment of ACPS, three SPE programs have been implemented differing in number of class hours. Five different tests were used: "Isometric dead lift," "Hand grip," the Long jump (LJ), the Sit-up test and the Cooper test. Findings - Multivariate analysis of variance results indicated a statistically significant difference between the programs in tests LJ, Sit-up and Cooper. The Bonferroni test showed differences between all three programs. The discriminant analysis showed that both discriminant factors are statistically significant. The greatest factor in the first function was the test LJ, while the greatest factor in the second discriminant function was the Sit-up test. Practical implications - The importance of research was the fact that by determining the changes of students' physical abilities level, the authors can evaluate the effectiveness of various SPE programs. Results could be used in planning standards, selection and control of the achieved physical abilities level. Social implications - Changes could contribute to the positive effects of the educational process on improvement of students' physical abilities. Originality/value - This is one of the few studies which examine the influence of quantitatively different teaching programs on the level of physical abilities within a period of 15 years.
PB  - Emerald Group Publishing Limited, Bingley
T2  - Policing-an international journal of police strategies & management
T1  - The influence of different physical education programs on police students' physical abilities
VL  - 37
IS  - 4
SP  - 794
EP  - 808
DO  - 10.1108/PIJPSM-05-2014-0060
ER  - 

@article{
author = "Dimitrijević, Raša and Koropanovski, Nenad and Dopsaj, Milivoj and Vučković, Goran and Janković, Radivoje",
year = "2014",
abstract = "Purpose - The purpose of this paper is to determine the influence of different Specialized Physical Education (SPE) teaching programs on the level of students' physical abilities. Design/methodology/approach - In the Academy of Criminalistic and Police Studies (ACPS), one of the teaching program goals is an improvement of student's physical abilities level. Since the establishment of ACPS, three SPE programs have been implemented differing in number of class hours. Five different tests were used: "Isometric dead lift," "Hand grip," the Long jump (LJ), the Sit-up test and the Cooper test. Findings - Multivariate analysis of variance results indicated a statistically significant difference between the programs in tests LJ, Sit-up and Cooper. The Bonferroni test showed differences between all three programs. The discriminant analysis showed that both discriminant factors are statistically significant. The greatest factor in the first function was the test LJ, while the greatest factor in the second discriminant function was the Sit-up test. Practical implications - The importance of research was the fact that by determining the changes of students' physical abilities level, the authors can evaluate the effectiveness of various SPE programs. Results could be used in planning standards, selection and control of the achieved physical abilities level. Social implications - Changes could contribute to the positive effects of the educational process on improvement of students' physical abilities. Originality/value - This is one of the few studies which examine the influence of quantitatively different teaching programs on the level of physical abilities within a period of 15 years.",
publisher = "Emerald Group Publishing Limited, Bingley",
journal = "Policing-an international journal of police strategies & management",
title = "The influence of different physical education programs on police students' physical abilities",
volume = "37",
number = "4",
pages = "794-808",
doi = "10.1108/PIJPSM-05-2014-0060"
}

Dimitrijević, R., Koropanovski, N., Dopsaj, M., Vučković, G.,& Janković, R.. (2014). The influence of different physical education programs on police students' physical abilities. in Policing-an international journal of police strategies & management
Emerald Group Publishing Limited, Bingley., 37(4), 794-808.
https://doi.org/10.1108/PIJPSM-05-2014-0060

Dimitrijević R, Koropanovski N, Dopsaj M, Vučković G, Janković R. The influence of different physical education programs on police students' physical abilities. in Policing-an international journal of police strategies & management. 2014;37(4):794-808.
doi:10.1108/PIJPSM-05-2014-0060 .

Dimitrijević, Raša, Koropanovski, Nenad, Dopsaj, Milivoj, Vučković, Goran, Janković, Radivoje, "The influence of different physical education programs on police students' physical abilities" in Policing-an international journal of police strategies & management, 37, no. 4 (2014):794-808,
https://doi.org/10.1108/PIJPSM-05-2014-0060 . .

TY  - JOUR
AU  - Dopsaj, Milivoj
AU  - Janković, Radivoje
PY  - 2014
UR  - http://jakov.kpu.edu.rs/handle/123456789/609
AB  - This paper's subject is the validation of the polygon, as a test that can be used for specific skill evaluation among members of Ministry of Internal Affairsin Republic of Serbia, during anaerobic - lactate regime exercise (Pol_SSP1). Research included 50 third year students of basic studies from all courses at The Academy of Criminalistic and Police Studies in Belgrade, from which 26 male students and 24 female students. Validation of the polygon is determined by using two basic parameters for metabolic and functional indicator evaluation of reached physiological load level: lactate concentration in capillary blood, as a measure of metabolic acidosis, and heart rate, as a measure of functional load of cardiovascular system. The results showed that the average time required for the polygon realization is 97.71±8.66 i 109.17±9.10 seconds for men and women, respectively. In relation to the maximum heart rate reached after the polygon, it was determined that heart rate level in men was from 186.5±6.4, and in women 184.6±7.3 beat/min. The measured values of lactate concentration in the blood after the polygon realization were 11.52±2.25 i 11.78±2.07 in men, and 10.35±1.39 i 10.46±1.63 mmol/L in women, in third and fifth minute of recovery, respectively. Based on these results it can be concluded that Pol_SSP, as an instrument for the evaluation of specific skills for police officers, is a valid motoric task, during which realization dominant load in anaerobic lactate mechanism is provoked for creating energy for exercise.
AB  - Predmet ovog rada je validacija poligona, kao testa koji može da se koristi za procenu specifične spretnosti kod pripadnika MUP RS, ostvarene u anaerobno-laktatnom režimu naprezanja (Pol_ SSP1). U istraživanju je učestvovalo 50 studenata Kriminalističko-policijske akademije u Beogradu, od kojih 26 studenata i 24 studentkinje III godine osnovnih studija sa svih smerova. Validnost poligona utvrđena je pomoću dva osnovna parametra za procenu metaboličkih i funkcionalnih pokazatelja nivoa dostignutog fiziološkog opterećenja i to: koncentracije laktata u kapilarnoj krvi, kao mera metaboličke acidoze, i vrednosti frekvencije rada srca, kao mera funkcionalnog opterećenja srčanosudovnog sistema organizma. Rezultati su pokazali da je prosečno vreme potrebno za realizaciju poligona 97,71±8,66 i 109,17±9,10 sekundi za muškarce i devojke, respektivno. U odnosu na maksimalno dostignutu frekvenciju srca nakon završetka poligona, utvrđeno je da je ona kod muškaraca na nivou od 186,5±6,4 Ud/min, a kod devojaka 184,6±7,3 Ud/min. Izmerene vrednosti koncentracije laktata u krvi posle realizacije poligona kod muškaraca su bile 11,52±2,25 i 11,78±2,07 mmol/L, a kod devojaka 10,35±1,39 i 10,46±1,63 mmol/L u trećem i petom minutu oporavka, respektivno. Na osnovu dobijenih rezultata može da se zaključi da je Pol_SSP1, kao instrument za procenu specifične spretnosti kod policajaca, validan motorički zadatak tokom čije realizacije se provocira dominantno opterećenje u zoni anaerobnolaktatnog mehanizma stvaranja energije za rad.
PB  - Kriminalističko- policijska akademija, Beograd
T2  - Nauka, bezbednost, policija
T1  - Validation of specific skills' polygon among students in the Academy of criminalistic and police studies: Metabolic and functional indicators for exercise
T1  - Validnost poligona specifične spretnosti kod studenata KPA - metabolički i funkcionalni pokazatelji fizičkog opterećenja
IS  - 1
SP  - 185
EP  - 199
DO  - 10.5937/NBP1401185D
ER  - 

@article{
author = "Dopsaj, Milivoj and Janković, Radivoje",
year = "2014",
abstract = "This paper's subject is the validation of the polygon, as a test that can be used for specific skill evaluation among members of Ministry of Internal Affairsin Republic of Serbia, during anaerobic - lactate regime exercise (Pol_SSP1). Research included 50 third year students of basic studies from all courses at The Academy of Criminalistic and Police Studies in Belgrade, from which 26 male students and 24 female students. Validation of the polygon is determined by using two basic parameters for metabolic and functional indicator evaluation of reached physiological load level: lactate concentration in capillary blood, as a measure of metabolic acidosis, and heart rate, as a measure of functional load of cardiovascular system. The results showed that the average time required for the polygon realization is 97.71±8.66 i 109.17±9.10 seconds for men and women, respectively. In relation to the maximum heart rate reached after the polygon, it was determined that heart rate level in men was from 186.5±6.4, and in women 184.6±7.3 beat/min. The measured values of lactate concentration in the blood after the polygon realization were 11.52±2.25 i 11.78±2.07 in men, and 10.35±1.39 i 10.46±1.63 mmol/L in women, in third and fifth minute of recovery, respectively. Based on these results it can be concluded that Pol_SSP, as an instrument for the evaluation of specific skills for police officers, is a valid motoric task, during which realization dominant load in anaerobic lactate mechanism is provoked for creating energy for exercise., Predmet ovog rada je validacija poligona, kao testa koji može da se koristi za procenu specifične spretnosti kod pripadnika MUP RS, ostvarene u anaerobno-laktatnom režimu naprezanja (Pol_ SSP1). U istraživanju je učestvovalo 50 studenata Kriminalističko-policijske akademije u Beogradu, od kojih 26 studenata i 24 studentkinje III godine osnovnih studija sa svih smerova. Validnost poligona utvrđena je pomoću dva osnovna parametra za procenu metaboličkih i funkcionalnih pokazatelja nivoa dostignutog fiziološkog opterećenja i to: koncentracije laktata u kapilarnoj krvi, kao mera metaboličke acidoze, i vrednosti frekvencije rada srca, kao mera funkcionalnog opterećenja srčanosudovnog sistema organizma. Rezultati su pokazali da je prosečno vreme potrebno za realizaciju poligona 97,71±8,66 i 109,17±9,10 sekundi za muškarce i devojke, respektivno. U odnosu na maksimalno dostignutu frekvenciju srca nakon završetka poligona, utvrđeno je da je ona kod muškaraca na nivou od 186,5±6,4 Ud/min, a kod devojaka 184,6±7,3 Ud/min. Izmerene vrednosti koncentracije laktata u krvi posle realizacije poligona kod muškaraca su bile 11,52±2,25 i 11,78±2,07 mmol/L, a kod devojaka 10,35±1,39 i 10,46±1,63 mmol/L u trećem i petom minutu oporavka, respektivno. Na osnovu dobijenih rezultata može da se zaključi da je Pol_SSP1, kao instrument za procenu specifične spretnosti kod policajaca, validan motorički zadatak tokom čije realizacije se provocira dominantno opterećenje u zoni anaerobnolaktatnog mehanizma stvaranja energije za rad.",
publisher = "Kriminalističko- policijska akademija, Beograd",
journal = "Nauka, bezbednost, policija",
title = "Validation of specific skills' polygon among students in the Academy of criminalistic and police studies: Metabolic and functional indicators for exercise, Validnost poligona specifične spretnosti kod studenata KPA - metabolički i funkcionalni pokazatelji fizičkog opterećenja",
number = "1",
pages = "185-199",
doi = "10.5937/NBP1401185D"
}

Dopsaj, M.,& Janković, R.. (2014). Validation of specific skills' polygon among students in the Academy of criminalistic and police studies: Metabolic and functional indicators for exercise. in Nauka, bezbednost, policija
Kriminalističko- policijska akademija, Beograd.(1), 185-199.
https://doi.org/10.5937/NBP1401185D

Dopsaj M, Janković R. Validation of specific skills' polygon among students in the Academy of criminalistic and police studies: Metabolic and functional indicators for exercise. in Nauka, bezbednost, policija. 2014;(1):185-199.
doi:10.5937/NBP1401185D .

Dopsaj, Milivoj, Janković, Radivoje, "Validation of specific skills' polygon among students in the Academy of criminalistic and police studies: Metabolic and functional indicators for exercise" in Nauka, bezbednost, policija, no. 1 (2014):185-199,
https://doi.org/10.5937/NBP1401185D . .

TY  - JOUR
AU  - Dopsaj, Violeta
AU  - Martinović, Jelena
AU  - Dopsaj, Milivoj
AU  - Kasum, Goran
AU  - Kotur-Stevuljević, Jelena
AU  - Koropanovski, Nenad
PY  - 2013
UR  - http://jakov.kpu.edu.rs/handle/123456789/512
AB  - The aim of this study was to profile hematological, oxidative stress, and immunological parameters in male athletes who practiced combat sports and to determine whether the type of combat sport influenced the measured parameters. Eighteen karate professionals, 15 wrestlers, and 14 kickboxers participated in the study. Hematological, iron-related, oxidative stress, and immunological parameters were measured at the beginning of a precompetitive period. The general linear model showed significant differences between the karate professionals, wrestlers, and kickboxers with respect to their hematological and iron status parameters (Wilks' Lambda = 0.270, F = 2.186, p  lt  0.05) and oxidative stress status (Wilks' Lambda = 0.529, F = 1.940, p  lt  0.05). The immature reticulocyte fraction was significantly higher in wrestlers (0.30 +/- 0.03) compared with kickboxers (0.24 +/- 0.04; p  lt  0.05) and karate professionals (0.26 +/- 0.04; p  lt  0.05). Low hemoglobin density was significantly lower in wrestlers and kickboxers (p  lt  0.05) compared with karate professionals (karate: 3.51 +/- 1.19, wrestlers: 1.95 +/- 1.10, and kickboxers: 1.77 +/- 0.76). Significant differences were observed between the karate professionals and wrestlers with respect to their pro-oxidant-antioxidant balance (437 +/- 103 vs. 323 +/- 148, p  lt  0.05) and superoxide-dismutase activity (SOD) (73 +/- 37 vs. 103 +/- 30, p  lt  0.05). All the measured parameters (with the exception of SOD activity) fell within their physiological ranges, indicating that the study participants represented a young and healthy male population. Hematological parameters differed between kickboxers and karate professionals. The low pro-oxidant-antioxidant balance and high SOD activity in wrestlers could be associated with the long-term impact of wrestling as a type of strenuous exercise.
PB  - Lippincott Williams & Wilkins, Philadelphia
T2  - Journal of strength and conditioning research
T1  - Hematological, oxidative stress, and immune status profiling in elite combat sport athletes
VL  - 27
IS  - 12
SP  - 3506
EP  - 3514
DO  - 10.1519/JSC.0b013e31828ddeea
ER  - 

@article{
author = "Dopsaj, Violeta and Martinović, Jelena and Dopsaj, Milivoj and Kasum, Goran and Kotur-Stevuljević, Jelena and Koropanovski, Nenad",
year = "2013",
abstract = "The aim of this study was to profile hematological, oxidative stress, and immunological parameters in male athletes who practiced combat sports and to determine whether the type of combat sport influenced the measured parameters. Eighteen karate professionals, 15 wrestlers, and 14 kickboxers participated in the study. Hematological, iron-related, oxidative stress, and immunological parameters were measured at the beginning of a precompetitive period. The general linear model showed significant differences between the karate professionals, wrestlers, and kickboxers with respect to their hematological and iron status parameters (Wilks' Lambda = 0.270, F = 2.186, p  lt  0.05) and oxidative stress status (Wilks' Lambda = 0.529, F = 1.940, p  lt  0.05). The immature reticulocyte fraction was significantly higher in wrestlers (0.30 +/- 0.03) compared with kickboxers (0.24 +/- 0.04; p  lt  0.05) and karate professionals (0.26 +/- 0.04; p  lt  0.05). Low hemoglobin density was significantly lower in wrestlers and kickboxers (p  lt  0.05) compared with karate professionals (karate: 3.51 +/- 1.19, wrestlers: 1.95 +/- 1.10, and kickboxers: 1.77 +/- 0.76). Significant differences were observed between the karate professionals and wrestlers with respect to their pro-oxidant-antioxidant balance (437 +/- 103 vs. 323 +/- 148, p  lt  0.05) and superoxide-dismutase activity (SOD) (73 +/- 37 vs. 103 +/- 30, p  lt  0.05). All the measured parameters (with the exception of SOD activity) fell within their physiological ranges, indicating that the study participants represented a young and healthy male population. Hematological parameters differed between kickboxers and karate professionals. The low pro-oxidant-antioxidant balance and high SOD activity in wrestlers could be associated with the long-term impact of wrestling as a type of strenuous exercise.",
publisher = "Lippincott Williams & Wilkins, Philadelphia",
journal = "Journal of strength and conditioning research",
title = "Hematological, oxidative stress, and immune status profiling in elite combat sport athletes",
volume = "27",
number = "12",
pages = "3506-3514",
doi = "10.1519/JSC.0b013e31828ddeea"
}

Dopsaj, V., Martinović, J., Dopsaj, M., Kasum, G., Kotur-Stevuljević, J.,& Koropanovski, N.. (2013). Hematological, oxidative stress, and immune status profiling in elite combat sport athletes. in Journal of strength and conditioning research
Lippincott Williams & Wilkins, Philadelphia., 27(12), 3506-3514.
https://doi.org/10.1519/JSC.0b013e31828ddeea

Dopsaj V, Martinović J, Dopsaj M, Kasum G, Kotur-Stevuljević J, Koropanovski N. Hematological, oxidative stress, and immune status profiling in elite combat sport athletes. in Journal of strength and conditioning research. 2013;27(12):3506-3514.
doi:10.1519/JSC.0b013e31828ddeea .

Dopsaj, Violeta, Martinović, Jelena, Dopsaj, Milivoj, Kasum, Goran, Kotur-Stevuljević, Jelena, Koropanovski, Nenad, "Hematological, oxidative stress, and immune status profiling in elite combat sport athletes" in Journal of strength and conditioning research, 27, no. 12 (2013):3506-3514,
https://doi.org/10.1519/JSC.0b013e31828ddeea . .

TY  - JOUR
AU  - Đorđević-Nikić, Marina
AU  - Dopsaj, Milivoj
AU  - Rakić, Slađana
AU  - Subošić, Dane
AU  - Prebeg, Goran
AU  - Macura, Marija
AU  - Mlađan, Dragan
AU  - Kekić, Dalibor
PY  - 2013
UR  - http://jakov.kpu.edu.rs/handle/123456789/534
AB  - The aim of this study was to define the actual model of body composition status of working age women in the territory of Belgrade. The sample comprised 109 women respondents, of an average age of 35.2±9.5 and the length of service = 9.6±9.3 years. All measurements were performed in the period from 2011-2012 in the Teaching -research laboratory of the Faculty of Sport and Physical Education of the University of Belgrade, by applying standardized procedure of electrical multichannel bioimpedance method. The researched encompassed twenty-two (22) variables - fourteen basic (14) and eight (8) derived (index) variables. Basic variables were: BH - body height, BM - body mass, ICF - intracellular fluid, ECW - extracellular fluid, TBW - total body fluids, Proteins, Minerals, BMC (Osseous) - bone mineral contents, BFM - total body fat mass, SMM - skeletal muscle mass, VFA - visceral fat area, BCM - body cell mass, BMR - basal metabolic rate, FIS - fitness score as assessment of body composition. The derived (index) variables were: BMI - body mass index, PBF% - percent of body fat, PBW - percent of body water, PFI - protein fat index, PSMM - percent of skeletal muscle mass, SMMD - skeletal muscle mass density, OBMi - Osseous-body mass index, PBMi - protein body mass index. The results showed that the average body mass of the respondents was 67.66±13.39 kg, body height 167.04±6.62 cm, body mass index 24.27±4.66 kg/m2, muscle mass 26.55±4.46 kg, muscle mass percentage 29.09±8.47, body fat mass 20.52±9.74 kg, body fat percentage 29.09±8.47, visceral fat area was 77.92±40.23 cm2 and fitness score 73.23±6.75 of index points. The obtained results led to the conclusion that the current morphological status of the studied women partially corresponds to a type of normal weight. BMI and the representation of body fat had nearly limiting values towards obesity. A very high percentage of women was recorded in the category of pre-obese and obese according to BMI (40%) and PSMM (36%). Based on the results of this study, it can be claimed that the four-dimensional model (4D model) of body composition of working-age women from the measured sample has the following characteristics: in women of average body mass of 67.66 kg - water content is 34.58 L or 51.11%, protein mass is 9.25 kg or 13.68%, mineral mass is 3.30 kg or 4.88% and fat mass is 20.25 kg or 30.32%.
AB  - Cilj ovog istraživanja je bio definisanje aktuelnog modela stanja telesnog sastava radno aktivnih žena sa teritorije Beograda. Uzorak je bio sastavljen od 109 ispitanica, prosečnog uzrasta 35.2±9.5 godina i radnog staža = 9.6±9.3 godina. Sva merenja su izvršena u periodu 2011-2012. godine u Motoričko-istraživačkoj laboratoriji Fakulteta sporta i fizičkog vaspitanja Univerziteta u Beogradu, primenom standardizovane procedure, metodom električne multikanalne bioimpedance. Istraživanjem je obuhvaćeno dvadeset dve (22) varijable - četrnaest osnovnih (14) i osam (8) izvedenih (indeksnih) varijabli. Osnovne varijable su bile: TV - telesna visina, TM - telesna masa, ICT - intra celularna tečnost, ECT - ekstra celularna tečnost, TBV - ukupna količina tečnosti u organizmu, Proteini, Minerali, MMK - masa minerala iz sadržaja kostiju, MTM - ukupna masa telesne masti, SMM - masa skeletnih mišića, VFA - površina visceralnih masti, BCM - masa živih ćelija u organizmu, BMR - vrednost bazalnog metabolizma, FIS - fitnes skor kao ocena telesnog sastava. Izvedene (indeksne) varijable su bile: BMI - indeks mase tela, PTM - procenat masti u telu, PVT - procenat vode u telu, PMI - proteinsko masni indeks, PSM - mišićni indeks, IGM - indeks gustine mišića, KTI - koštano-telesni indeks, PTI - proteinsko telesni indeks. Rezultati su pokazali da prosečna telesna masa ispitanica iznosi 67.66±13.39 kg, telesna visina 167.04±6.62 cm, indeks mase tela 24.27±4.66 kg/m2, masa mišićnog tkiva 26.55±4.46 kg, procenat mišićne mase 29.09±8.47, masa telesne masti 20.52±9.74 kg,, procenat masti u telu 29.09±8.47, površina visceralne masti je 77.92±40.23 cm2, fitnes skor 73.23±6.75 indeksnih bodova. Iz dobijenih rezultata može se zaključiti da aktuelni morfološki status ispitivanih žena delimično odgovara normalno uhranjenom tipu. BMI i zastupljenost telesnih masti su imali gotovo granične vrednosti, prema gojaznosti. Zabeležen je vrlo visok procenat žena u kategoriji predgojaznih i gojaznih prema BMI (40%) i PSM (36%).
PB  - Fakultet sporta i fizičkog vaspitanja, Beograd
T2  - Fizička kultura
T1  - Morphological model of the population of working-age women in Belgrade measured using electrical multichannel bioimpedance model: Pilot study
T1  - Morfološki model populacije radno aktivnih žena Beograda meren metodom električne multikanalne bioimpedance - pilot istraživanje
VL  - 67
IS  - 2
SP  - 103
EP  - 112
DO  - 10.5937/fizkul1302103D
ER  - 

@article{
author = "Đorđević-Nikić, Marina and Dopsaj, Milivoj and Rakić, Slađana and Subošić, Dane and Prebeg, Goran and Macura, Marija and Mlađan, Dragan and Kekić, Dalibor",
year = "2013",
abstract = "The aim of this study was to define the actual model of body composition status of working age women in the territory of Belgrade. The sample comprised 109 women respondents, of an average age of 35.2±9.5 and the length of service = 9.6±9.3 years. All measurements were performed in the period from 2011-2012 in the Teaching -research laboratory of the Faculty of Sport and Physical Education of the University of Belgrade, by applying standardized procedure of electrical multichannel bioimpedance method. The researched encompassed twenty-two (22) variables - fourteen basic (14) and eight (8) derived (index) variables. Basic variables were: BH - body height, BM - body mass, ICF - intracellular fluid, ECW - extracellular fluid, TBW - total body fluids, Proteins, Minerals, BMC (Osseous) - bone mineral contents, BFM - total body fat mass, SMM - skeletal muscle mass, VFA - visceral fat area, BCM - body cell mass, BMR - basal metabolic rate, FIS - fitness score as assessment of body composition. The derived (index) variables were: BMI - body mass index, PBF% - percent of body fat, PBW - percent of body water, PFI - protein fat index, PSMM - percent of skeletal muscle mass, SMMD - skeletal muscle mass density, OBMi - Osseous-body mass index, PBMi - protein body mass index. The results showed that the average body mass of the respondents was 67.66±13.39 kg, body height 167.04±6.62 cm, body mass index 24.27±4.66 kg/m2, muscle mass 26.55±4.46 kg, muscle mass percentage 29.09±8.47, body fat mass 20.52±9.74 kg, body fat percentage 29.09±8.47, visceral fat area was 77.92±40.23 cm2 and fitness score 73.23±6.75 of index points. The obtained results led to the conclusion that the current morphological status of the studied women partially corresponds to a type of normal weight. BMI and the representation of body fat had nearly limiting values towards obesity. A very high percentage of women was recorded in the category of pre-obese and obese according to BMI (40%) and PSMM (36%). Based on the results of this study, it can be claimed that the four-dimensional model (4D model) of body composition of working-age women from the measured sample has the following characteristics: in women of average body mass of 67.66 kg - water content is 34.58 L or 51.11%, protein mass is 9.25 kg or 13.68%, mineral mass is 3.30 kg or 4.88% and fat mass is 20.25 kg or 30.32%., Cilj ovog istraživanja je bio definisanje aktuelnog modela stanja telesnog sastava radno aktivnih žena sa teritorije Beograda. Uzorak je bio sastavljen od 109 ispitanica, prosečnog uzrasta 35.2±9.5 godina i radnog staža = 9.6±9.3 godina. Sva merenja su izvršena u periodu 2011-2012. godine u Motoričko-istraživačkoj laboratoriji Fakulteta sporta i fizičkog vaspitanja Univerziteta u Beogradu, primenom standardizovane procedure, metodom električne multikanalne bioimpedance. Istraživanjem je obuhvaćeno dvadeset dve (22) varijable - četrnaest osnovnih (14) i osam (8) izvedenih (indeksnih) varijabli. Osnovne varijable su bile: TV - telesna visina, TM - telesna masa, ICT - intra celularna tečnost, ECT - ekstra celularna tečnost, TBV - ukupna količina tečnosti u organizmu, Proteini, Minerali, MMK - masa minerala iz sadržaja kostiju, MTM - ukupna masa telesne masti, SMM - masa skeletnih mišića, VFA - površina visceralnih masti, BCM - masa živih ćelija u organizmu, BMR - vrednost bazalnog metabolizma, FIS - fitnes skor kao ocena telesnog sastava. Izvedene (indeksne) varijable su bile: BMI - indeks mase tela, PTM - procenat masti u telu, PVT - procenat vode u telu, PMI - proteinsko masni indeks, PSM - mišićni indeks, IGM - indeks gustine mišića, KTI - koštano-telesni indeks, PTI - proteinsko telesni indeks. Rezultati su pokazali da prosečna telesna masa ispitanica iznosi 67.66±13.39 kg, telesna visina 167.04±6.62 cm, indeks mase tela 24.27±4.66 kg/m2, masa mišićnog tkiva 26.55±4.46 kg, procenat mišićne mase 29.09±8.47, masa telesne masti 20.52±9.74 kg,, procenat masti u telu 29.09±8.47, površina visceralne masti je 77.92±40.23 cm2, fitnes skor 73.23±6.75 indeksnih bodova. Iz dobijenih rezultata može se zaključiti da aktuelni morfološki status ispitivanih žena delimično odgovara normalno uhranjenom tipu. BMI i zastupljenost telesnih masti su imali gotovo granične vrednosti, prema gojaznosti. Zabeležen je vrlo visok procenat žena u kategoriji predgojaznih i gojaznih prema BMI (40%) i PSM (36%).",
publisher = "Fakultet sporta i fizičkog vaspitanja, Beograd",
journal = "Fizička kultura",
title = "Morphological model of the population of working-age women in Belgrade measured using electrical multichannel bioimpedance model: Pilot study, Morfološki model populacije radno aktivnih žena Beograda meren metodom električne multikanalne bioimpedance - pilot istraživanje",
volume = "67",
number = "2",
pages = "103-112",
doi = "10.5937/fizkul1302103D"
}

Đorđević-Nikić, M., Dopsaj, M., Rakić, S., Subošić, D., Prebeg, G., Macura, M., Mlađan, D.,& Kekić, D.. (2013). Morphological model of the population of working-age women in Belgrade measured using electrical multichannel bioimpedance model: Pilot study. in Fizička kultura
Fakultet sporta i fizičkog vaspitanja, Beograd., 67(2), 103-112.
https://doi.org/10.5937/fizkul1302103D

Đorđević-Nikić M, Dopsaj M, Rakić S, Subošić D, Prebeg G, Macura M, Mlađan D, Kekić D. Morphological model of the population of working-age women in Belgrade measured using electrical multichannel bioimpedance model: Pilot study. in Fizička kultura. 2013;67(2):103-112.
doi:10.5937/fizkul1302103D .

Đorđević-Nikić, Marina, Dopsaj, Milivoj, Rakić, Slađana, Subošić, Dane, Prebeg, Goran, Macura, Marija, Mlađan, Dragan, Kekić, Dalibor, "Morphological model of the population of working-age women in Belgrade measured using electrical multichannel bioimpedance model: Pilot study" in Fizička kultura, 67, no. 2 (2013):103-112,
https://doi.org/10.5937/fizkul1302103D . .

TY  - JOUR
AU  - Dimitrijević, Raša
AU  - Umičević, Dejan
AU  - Dopsaj, Milivoj
PY  - 2013
UR  - http://jakov.kpu.edu.rs/handle/123456789/538
AB  - Communal Police of Belgrade was founded in 2010. The specific tasks of communal police officers define their professional and work profile, health status, relevant personality traits, the appropriate level of general and special physical fitness, and morphological characteristics. The aim of this study was to define the current state of basic morphological characteristics of female uniformed structure of Communal Police of Belgrade. The sample consisted of 40 female communal police officers aged 29.7 ± 6.2 years. All measurements were made during 2011 at the Motor Research Laboratory (MRL), Faculty of Sport and Physical Education, University of Belgrade. Measurements were carried out by a standardized procedure using the newest generation analyser of body structure: InBody 720. The obtained values of all variables were processed using basic descriptive statistics. The results showed that the average body weight (BW) of the subjects was 63.61±9.81 kg, body height (BH) 166.9±5.7 cm, body mass index (BMI) 22.97±3.73 kg/m2 and the average structure of body composition as follows: 21.14±2.08 L of intracellular fluid (ICW), 13.01±1.30 L of extracellular fluid (ECW), 9.13±0.91 kg of proteins, 3.20±0.35 kg of minerals, 2.67±0.26 kg of bones mass, 17.10±6.43 kg of body fat mass (BFM), 26.24±5.99 % of percent body fat (PBF), area of internal organs affected by fatty deposits (visceral fat) was 57.07±25.67 cm2, fitness score index was 75.80±3.81 points, 30.27±3.09 kg of living cells mass in the body, while the level of the basal metabolism was 1372.0±100.0 kcal. The results lead us to conclude that the current morphological status of female communal police officers belongs to the category of the population with normal anthropomorphological status of citizens of the Republic of Serbia.
AB  - Komunalna policija Beograda osnovana je 2010. godine. Specifičnost radnih zadataka komunalnih policajaca definišu njihov profesionalni i radni profil, zdravstveni status, odgovarajuće crte ličnosti, odgovarajući nivo opšte i specijalne fizičke pripremljenosti, ali i morfološke karakteristike. Cilj istraživanja bio je definisanje aktuelnog stanja osnovnih morfoloških karakteristika uniformisanog sastava pripadnika Komunalne policije Beograda. Uzorak ispitanika činilo je 40 komunalnih policajaca ženskog pola uzrasta 29.7±6.2 godina. Sva merenja izvršena su tokom 2011. godine u Motoričko-istraživačkoj labaratoriji (MIL) Fakulteta sporta i fizičkog vaspitanja Univerziteta u Beogradu. Merenja su realizovana standardizovanom procedurom primenom analizatora telesne strukture najnovije generacije: InBody 720. Dobijene vrednosti svih varijabli su obrađene osnovnom deskriptivnom statistikom. Rezultati su pokazali da prosečna telesna masa (TM) ispitanica iznosi 63.61±9.81 kg, telesna visina (TV) 166.9±5.7 cm, indeks mase tela (BMI) 22.97±3.73 kg/m2, kao i da je prosečna struktura telesnog sastava sledeća: 21.14±2.08 L intracelularne tečnosti (ICW), 13.01±1.30 L ekstracelularne tečnosti (ECW), 9.13±0.91 kg proteina, 3.20±0.35 kg minerala, 2.67±0.26 kg mase koštanog tkiva, 17.10±6.43 kg masa telesne masti (BFM), 26.24±5.99 % procenata masti u telu (PBF), površina visceralne masti je 57.07±25.67 cm2, fitnes skor 75.80±3.81 indeksnih bodova, 30.27±3.09 kg masa živih ćelija u telu, dok je nivo bazalnog metabolizma iznosio 1372.0±100.0 kcal. Iz dobijenih rezultata može se zaključiti da aktuelni morfološki status žena komunalnih policajaca, pripada kategoriji populacije sa normalnim antropo-morfološkim statusom građana Republike Srbije.
PB  - Antropološko društvo Srbije, Novi Sad
T2  - Glasnik Antropološkog društva Srbije
T1  - Morphological model of female members of the Communal Police of Belgrade
T1  - Morfološki model ženskih pripadnika Komunalne policije Beograda
IS  - 48
SP  - 97
EP  - 106
DO  - 10.5937/gads1348097D
ER  - 

@article{
author = "Dimitrijević, Raša and Umičević, Dejan and Dopsaj, Milivoj",
year = "2013",
abstract = "Communal Police of Belgrade was founded in 2010. The specific tasks of communal police officers define their professional and work profile, health status, relevant personality traits, the appropriate level of general and special physical fitness, and morphological characteristics. The aim of this study was to define the current state of basic morphological characteristics of female uniformed structure of Communal Police of Belgrade. The sample consisted of 40 female communal police officers aged 29.7 ± 6.2 years. All measurements were made during 2011 at the Motor Research Laboratory (MRL), Faculty of Sport and Physical Education, University of Belgrade. Measurements were carried out by a standardized procedure using the newest generation analyser of body structure: InBody 720. The obtained values of all variables were processed using basic descriptive statistics. The results showed that the average body weight (BW) of the subjects was 63.61±9.81 kg, body height (BH) 166.9±5.7 cm, body mass index (BMI) 22.97±3.73 kg/m2 and the average structure of body composition as follows: 21.14±2.08 L of intracellular fluid (ICW), 13.01±1.30 L of extracellular fluid (ECW), 9.13±0.91 kg of proteins, 3.20±0.35 kg of minerals, 2.67±0.26 kg of bones mass, 17.10±6.43 kg of body fat mass (BFM), 26.24±5.99 % of percent body fat (PBF), area of internal organs affected by fatty deposits (visceral fat) was 57.07±25.67 cm2, fitness score index was 75.80±3.81 points, 30.27±3.09 kg of living cells mass in the body, while the level of the basal metabolism was 1372.0±100.0 kcal. The results lead us to conclude that the current morphological status of female communal police officers belongs to the category of the population with normal anthropomorphological status of citizens of the Republic of Serbia., Komunalna policija Beograda osnovana je 2010. godine. Specifičnost radnih zadataka komunalnih policajaca definišu njihov profesionalni i radni profil, zdravstveni status, odgovarajuće crte ličnosti, odgovarajući nivo opšte i specijalne fizičke pripremljenosti, ali i morfološke karakteristike. Cilj istraživanja bio je definisanje aktuelnog stanja osnovnih morfoloških karakteristika uniformisanog sastava pripadnika Komunalne policije Beograda. Uzorak ispitanika činilo je 40 komunalnih policajaca ženskog pola uzrasta 29.7±6.2 godina. Sva merenja izvršena su tokom 2011. godine u Motoričko-istraživačkoj labaratoriji (MIL) Fakulteta sporta i fizičkog vaspitanja Univerziteta u Beogradu. Merenja su realizovana standardizovanom procedurom primenom analizatora telesne strukture najnovije generacije: InBody 720. Dobijene vrednosti svih varijabli su obrađene osnovnom deskriptivnom statistikom. Rezultati su pokazali da prosečna telesna masa (TM) ispitanica iznosi 63.61±9.81 kg, telesna visina (TV) 166.9±5.7 cm, indeks mase tela (BMI) 22.97±3.73 kg/m2, kao i da je prosečna struktura telesnog sastava sledeća: 21.14±2.08 L intracelularne tečnosti (ICW), 13.01±1.30 L ekstracelularne tečnosti (ECW), 9.13±0.91 kg proteina, 3.20±0.35 kg minerala, 2.67±0.26 kg mase koštanog tkiva, 17.10±6.43 kg masa telesne masti (BFM), 26.24±5.99 % procenata masti u telu (PBF), površina visceralne masti je 57.07±25.67 cm2, fitnes skor 75.80±3.81 indeksnih bodova, 30.27±3.09 kg masa živih ćelija u telu, dok je nivo bazalnog metabolizma iznosio 1372.0±100.0 kcal. Iz dobijenih rezultata može se zaključiti da aktuelni morfološki status žena komunalnih policajaca, pripada kategoriji populacije sa normalnim antropo-morfološkim statusom građana Republike Srbije.",
publisher = "Antropološko društvo Srbije, Novi Sad",
journal = "Glasnik Antropološkog društva Srbije",
title = "Morphological model of female members of the Communal Police of Belgrade, Morfološki model ženskih pripadnika Komunalne policije Beograda",
number = "48",
pages = "97-106",
doi = "10.5937/gads1348097D"
}

Dimitrijević, R., Umičević, D.,& Dopsaj, M.. (2013). Morphological model of female members of the Communal Police of Belgrade. in Glasnik Antropološkog društva Srbije
Antropološko društvo Srbije, Novi Sad.(48), 97-106.
https://doi.org/10.5937/gads1348097D

Dimitrijević R, Umičević D, Dopsaj M. Morphological model of female members of the Communal Police of Belgrade. in Glasnik Antropološkog društva Srbije. 2013;(48):97-106.
doi:10.5937/gads1348097D .

Dimitrijević, Raša, Umičević, Dejan, Dopsaj, Milivoj, "Morphological model of female members of the Communal Police of Belgrade" in Glasnik Antropološkog društva Srbije, no. 48 (2013):97-106,
https://doi.org/10.5937/gads1348097D . .

TY  - JOUR
AU  - Dopsaj, Milivoj
AU  - Dimitrijević, Raša
PY  - 2013
UR  - http://jakov.kpu.edu.rs/handle/123456789/521
AB  - Multi-year impact of obesity and physical inactivity can lead to negative psycho­social and health consequences, especially for girls-women whose structure has a higher percentage of body fat mass compared with men. The aim of this study was to define the characteristic groups-clusters in terms of morphological space of ACPS female students. The measurements were performed at the Faculty of Sport and Physical Education, University of Belgrade, by multichannel bioelectrical impedance method - In Body 720. The sample of examinees were 144 ACPS female students: Age - 19.7 ± 1.1 years; BH-169.28 ± 5.27 cm, BW - 61.28 ± 6.86 kg, BMI - 21.37 ± 1.99 kg"m-2. The basic classification variables were: body weight (BW, kg), intra cellular water (ICW, L), extra cellular water (ECW, L), proteins (kg), minerals (kg), mass of mineral content of bone (osseous, kg), total body fat mass (BFM, kg), skeletal muscle mass (SMM, kg), visceral fat area (VFA, cm2) and body cell mass (BCM kg). The derived variables were: body mass index (BMI, kg m-2), percentage of body fat (PBF, %) and the percentage of skeletal muscle mass (PSMM, %). The results were statistically analyzed using descriptive statistics, cluster analysis and canonical discriminant analysis. Cluster analysis yielded 3.47% in the first, 30.56% in the second, 28.47% in the third, 29.17% in the fourth and 8.33% of female students in the fifth cluster. In separate discriminant functions, the first factor consists of four variables: VFA = 0.830, BFM = 0.631, BMI = 0.467 and PBF = 0.357, while the second factor consists of the nine variables remaining. The ratio of the basic structural elements of body are obtained by the following morphological types: Endomorphic type (obese and small body hight individuals), Ecto-Mesomorphic type (thin and average body hight individuals), Mesomorphic type (normal body weight and average body hight individuals), Meso-Ectomorphic type (normal body weight and tall individuals) and Endo-Mesomorphic type (obese and tall individuals).
AB  - Višegodišnji uticaj gojaznosti i fizičke neaktivnosti može dovesti do negativnih psihosocijalnih i zdravstvenih posledica, a posebno kod devojaka i žena čija struktura tela ima veći procenat masne komponente u poređenju sa muškarcima. Cilj istraživanja bio je definisanje karakterističnih grupa (klastera) sa aspekta morfološkog prostora studentkinja KPA. Merenja su obavljena na Fakultetu sporta i fizičkog vaspitanja Univerziteta u Beogradu metodom multi- kanalne bioelektrične impedance - In Body 720. Uzoraka ispitanika su bile 144 studentkinje KPA: uzrast - 19,7 ± 1,1 godina; TV - 169,28 ± 5,27 cm; TM - 61,28 ± 6,86 kg; BMI - 21,37 ± 1,99 kg-m-2. Osnovne varijable klasifikacije su bile: telesna masa (TM, kg), intra celularna tečnost (ICW, L), ekstra celularna tečnost (ECW, L), proteini (kg), minerali (kg), masa minerala iz sadržaja kostiju (Osseous, kg), ukupna masa telesnih masti (BFM, kg), masa skeletnih mišića (SMM, kg), visceralna mast (VFA, cm2) i masa živih ćelija u organizmu (BCM, kg). Izvedene varijable su bile: indeks mase tela (BMI, kg-m-2), procenat masti u telu (PBF, %) i procenat mišića u telu (PSMM, %). Rezultati su statistički obrađeni primenom deskriptivne statistike, klaster analize i kanoničke diskriminativne analize. Klaster analizom je izdvojeno 3,47% u prvom, 30,56% u drugom, 28,47% u trećem, 29,17% u četvrtom i 8,33% studentkinja u petom klasteru. U izdvojenim diskriminantnim funkcijama, prvi faktor čine četiri varijable: VFA = 0,830, BFM = 0,631, BMI = 0,467 i PBF = 0,357, dok drugi faktor čine ostalih devet varijabli. Na osnovu odnosa osnovnih elemenata strukture tela dobijeni su sledeći morfološki tipovi: endomorfni tip (gojazne i niske osobe); ektomezomorfni tip (mršave i prosečno visoke osobe), mezomorfni tip (normalno uhranjene i prosečno visoke osobe), mezoektomorfni tip (normalno uhranjene i visoke osobe) i endomezomorfni tip (gojazne i visoke osobe).
PB  - Kriminalističko- policijska akademija, Beograd
T2  - Nauka, bezbednost, policija
T1  - The academy of criminalistic and police studies female students morphological status models defined by multichannel bioelectrical impedance
T1  - Modeli morfološkog statusa studentkinja kriminalističko-policijske akademije definisani metodom multikanalne bioelektrične impedance
VL  - 18
IS  - 1
SP  - 39
EP  - 56
UR  - https://hdl.handle.net/21.15107/rcub_jakov_521
ER  - 

@article{
author = "Dopsaj, Milivoj and Dimitrijević, Raša",
year = "2013",
abstract = "Multi-year impact of obesity and physical inactivity can lead to negative psycho­social and health consequences, especially for girls-women whose structure has a higher percentage of body fat mass compared with men. The aim of this study was to define the characteristic groups-clusters in terms of morphological space of ACPS female students. The measurements were performed at the Faculty of Sport and Physical Education, University of Belgrade, by multichannel bioelectrical impedance method - In Body 720. The sample of examinees were 144 ACPS female students: Age - 19.7 ± 1.1 years; BH-169.28 ± 5.27 cm, BW - 61.28 ± 6.86 kg, BMI - 21.37 ± 1.99 kg"m-2. The basic classification variables were: body weight (BW, kg), intra cellular water (ICW, L), extra cellular water (ECW, L), proteins (kg), minerals (kg), mass of mineral content of bone (osseous, kg), total body fat mass (BFM, kg), skeletal muscle mass (SMM, kg), visceral fat area (VFA, cm2) and body cell mass (BCM kg). The derived variables were: body mass index (BMI, kg m-2), percentage of body fat (PBF, %) and the percentage of skeletal muscle mass (PSMM, %). The results were statistically analyzed using descriptive statistics, cluster analysis and canonical discriminant analysis. Cluster analysis yielded 3.47% in the first, 30.56% in the second, 28.47% in the third, 29.17% in the fourth and 8.33% of female students in the fifth cluster. In separate discriminant functions, the first factor consists of four variables: VFA = 0.830, BFM = 0.631, BMI = 0.467 and PBF = 0.357, while the second factor consists of the nine variables remaining. The ratio of the basic structural elements of body are obtained by the following morphological types: Endomorphic type (obese and small body hight individuals), Ecto-Mesomorphic type (thin and average body hight individuals), Mesomorphic type (normal body weight and average body hight individuals), Meso-Ectomorphic type (normal body weight and tall individuals) and Endo-Mesomorphic type (obese and tall individuals)., Višegodišnji uticaj gojaznosti i fizičke neaktivnosti može dovesti do negativnih psihosocijalnih i zdravstvenih posledica, a posebno kod devojaka i žena čija struktura tela ima veći procenat masne komponente u poređenju sa muškarcima. Cilj istraživanja bio je definisanje karakterističnih grupa (klastera) sa aspekta morfološkog prostora studentkinja KPA. Merenja su obavljena na Fakultetu sporta i fizičkog vaspitanja Univerziteta u Beogradu metodom multi- kanalne bioelektrične impedance - In Body 720. Uzoraka ispitanika su bile 144 studentkinje KPA: uzrast - 19,7 ± 1,1 godina; TV - 169,28 ± 5,27 cm; TM - 61,28 ± 6,86 kg; BMI - 21,37 ± 1,99 kg-m-2. Osnovne varijable klasifikacije su bile: telesna masa (TM, kg), intra celularna tečnost (ICW, L), ekstra celularna tečnost (ECW, L), proteini (kg), minerali (kg), masa minerala iz sadržaja kostiju (Osseous, kg), ukupna masa telesnih masti (BFM, kg), masa skeletnih mišića (SMM, kg), visceralna mast (VFA, cm2) i masa živih ćelija u organizmu (BCM, kg). Izvedene varijable su bile: indeks mase tela (BMI, kg-m-2), procenat masti u telu (PBF, %) i procenat mišića u telu (PSMM, %). Rezultati su statistički obrađeni primenom deskriptivne statistike, klaster analize i kanoničke diskriminativne analize. Klaster analizom je izdvojeno 3,47% u prvom, 30,56% u drugom, 28,47% u trećem, 29,17% u četvrtom i 8,33% studentkinja u petom klasteru. U izdvojenim diskriminantnim funkcijama, prvi faktor čine četiri varijable: VFA = 0,830, BFM = 0,631, BMI = 0,467 i PBF = 0,357, dok drugi faktor čine ostalih devet varijabli. Na osnovu odnosa osnovnih elemenata strukture tela dobijeni su sledeći morfološki tipovi: endomorfni tip (gojazne i niske osobe); ektomezomorfni tip (mršave i prosečno visoke osobe), mezomorfni tip (normalno uhranjene i prosečno visoke osobe), mezoektomorfni tip (normalno uhranjene i visoke osobe) i endomezomorfni tip (gojazne i visoke osobe).",
publisher = "Kriminalističko- policijska akademija, Beograd",
journal = "Nauka, bezbednost, policija",
title = "The academy of criminalistic and police studies female students morphological status models defined by multichannel bioelectrical impedance, Modeli morfološkog statusa studentkinja kriminalističko-policijske akademije definisani metodom multikanalne bioelektrične impedance",
volume = "18",
number = "1",
pages = "39-56",
url = "https://hdl.handle.net/21.15107/rcub_jakov_521"
}

Dopsaj, M.,& Dimitrijević, R.. (2013). The academy of criminalistic and police studies female students morphological status models defined by multichannel bioelectrical impedance. in Nauka, bezbednost, policija
Kriminalističko- policijska akademija, Beograd., 18(1), 39-56.
https://hdl.handle.net/21.15107/rcub_jakov_521

Dopsaj M, Dimitrijević R. The academy of criminalistic and police studies female students morphological status models defined by multichannel bioelectrical impedance. in Nauka, bezbednost, policija. 2013;18(1):39-56.
https://hdl.handle.net/21.15107/rcub_jakov_521 .

Dopsaj, Milivoj, Dimitrijević, Raša, "The academy of criminalistic and police studies female students morphological status models defined by multichannel bioelectrical impedance" in Nauka, bezbednost, policija, 18, no. 1 (2013):39-56,
https://hdl.handle.net/21.15107/rcub_jakov_521 .

TY  - JOUR
AU  - Rakić, Slađana
AU  - Marković, Miloš
AU  - Dopsaj, Milivoj
AU  - Mlađan, Dragan
AU  - Subošić, Dane
PY  - 2013
UR  - http://jakov.kpu.edu.rs/handle/123456789/539
AB  - The current generic model of body composition is defined by four primary dimensions: water, proteins, minerals and fat mass. The most contemporary method of body composition analysis is the method of bioelectrical impedance (BIA) which registers a large number of body structure indicators quickly and noninvasively. One of the elements of body structure and the one most responsible for man's quality demonstration of motor abilities is muscle mass structure. In previous technological attempts at the examination of man's morphological structure, muscle mass was estimated indirectly and in that way its quantitative characteristics were defined. The goal of this research is to define the initial model of men's muscle structure indicators measured by means of the direct method and to do that via the multichannel bioelectrical impedance of the latest generation - InBody 720. The basic participant characteristics were: age 30.81±9.73 years, mass 86.17±14.95 kg, height 182.35±7.09 cm, BMI 25.88±3.99. This research comprises six variables for defining muscle components of body structure: two primary (proteins and skeletal muscle mass) and four derived (ratios between: skeletal and muscle mass, proteins and muscle mass, proteins and body mass, BMI and proteins) variables. The results showed the following descriptive values of the measured variables: proteins 14.11±1.64 kg, muscle mass 40.59±4.99 kg, the percentage of muscle mass in the body 47.59±4.34 %, the index of muscle thickness 0.348±0.002 kg, percentage of proteins in the body 0.165±0.015 kg, the ratio between BMI and proteins 1.842±0.246. The dispersion of the data results indicates that all the variables can be used as representative and scientifically valid for further studies.
AB  - Aktuelni generički model telesne kompozicije definisan je sa četiri osnovne dimenzije: voda, proteini, minerali i masti. Najsavremenija metoda analize telesnog sastava je metoda bioelektrične impedance (BIA) koja brzo i neinvazivno registruje veliki broj pokazatelja telesne strukture. Jedan od činilaca telesne strukture, a najodgovorniji za kvalitativno ispoljavanje motorike kod čoveka je struktura mišićne mase. U dosadašnjim tehnološkim postupcima ispitivanja morfološke strukture kod ljudi, mišićna masa je procenjivana indirektno i tako su utvrđivane njene kvantitativne karakteristike. Cilj ovog istraživanja je da definiše inicijalni model indikatora mišićne strukture kod muškaraca merene direktnom metodom i to multikanalnom bioelektričnom impedancom najnovije genereacije - InBody 720. Osnovne karakteristike ispitanika su bile: uzrast 30.81±9.73 godina, masa 86.17±14.95 kg, visina 182.35±7.09 cm, BMI 25.88±3.99. Ovim istraživanjem obuhvaćeno je šest varijabli za definisanje mišićne komponente telesne strukture: dve osnovne (proteini i masa skeletnih mišića) i četiri izvedene (odnosi: skeletne i mišićne mase, proteina i mišićne mase, proteina i telesne mase, BMI i proteina) varijable. Rezultati su pokazali sledeće deskriptivne vrednosti ispitivanih varijabli: proteini 14.11±1.64 kg, mišićna masa 40.59±4.99 kg, procenat mišićne mase u telu je 47.59±4.34 %, indeks gustine mišića 0.348±0.002 kg, procenat proteina u telu 0.165±0.015 kg, odnos BMI i proteina je 1.842±0.246. Rezultati mera disperzije ukazuju da se sve varijable mogu koristiti kao reprezentativne i naučno validne za dalja istraživanja.
PB  - Univerzitet u Nišu
T2  - Facta universitatis - series: Physical Education and Sport
T1  - Initial model of men's muscle structure indicators defined by the method of multichannel bioelectrical impedance
T1  - Inicijalni metod za indikaciju mišićne strukture muškaraca definisan MBI metodom
VL  - 11
IS  - 1
SP  - 23
EP  - 33
UR  - https://hdl.handle.net/21.15107/rcub_jakov_539
ER  - 

@article{
author = "Rakić, Slađana and Marković, Miloš and Dopsaj, Milivoj and Mlađan, Dragan and Subošić, Dane",
year = "2013",
abstract = "The current generic model of body composition is defined by four primary dimensions: water, proteins, minerals and fat mass. The most contemporary method of body composition analysis is the method of bioelectrical impedance (BIA) which registers a large number of body structure indicators quickly and noninvasively. One of the elements of body structure and the one most responsible for man's quality demonstration of motor abilities is muscle mass structure. In previous technological attempts at the examination of man's morphological structure, muscle mass was estimated indirectly and in that way its quantitative characteristics were defined. The goal of this research is to define the initial model of men's muscle structure indicators measured by means of the direct method and to do that via the multichannel bioelectrical impedance of the latest generation - InBody 720. The basic participant characteristics were: age 30.81±9.73 years, mass 86.17±14.95 kg, height 182.35±7.09 cm, BMI 25.88±3.99. This research comprises six variables for defining muscle components of body structure: two primary (proteins and skeletal muscle mass) and four derived (ratios between: skeletal and muscle mass, proteins and muscle mass, proteins and body mass, BMI and proteins) variables. The results showed the following descriptive values of the measured variables: proteins 14.11±1.64 kg, muscle mass 40.59±4.99 kg, the percentage of muscle mass in the body 47.59±4.34 %, the index of muscle thickness 0.348±0.002 kg, percentage of proteins in the body 0.165±0.015 kg, the ratio between BMI and proteins 1.842±0.246. The dispersion of the data results indicates that all the variables can be used as representative and scientifically valid for further studies., Aktuelni generički model telesne kompozicije definisan je sa četiri osnovne dimenzije: voda, proteini, minerali i masti. Najsavremenija metoda analize telesnog sastava je metoda bioelektrične impedance (BIA) koja brzo i neinvazivno registruje veliki broj pokazatelja telesne strukture. Jedan od činilaca telesne strukture, a najodgovorniji za kvalitativno ispoljavanje motorike kod čoveka je struktura mišićne mase. U dosadašnjim tehnološkim postupcima ispitivanja morfološke strukture kod ljudi, mišićna masa je procenjivana indirektno i tako su utvrđivane njene kvantitativne karakteristike. Cilj ovog istraživanja je da definiše inicijalni model indikatora mišićne strukture kod muškaraca merene direktnom metodom i to multikanalnom bioelektričnom impedancom najnovije genereacije - InBody 720. Osnovne karakteristike ispitanika su bile: uzrast 30.81±9.73 godina, masa 86.17±14.95 kg, visina 182.35±7.09 cm, BMI 25.88±3.99. Ovim istraživanjem obuhvaćeno je šest varijabli za definisanje mišićne komponente telesne strukture: dve osnovne (proteini i masa skeletnih mišića) i četiri izvedene (odnosi: skeletne i mišićne mase, proteina i mišićne mase, proteina i telesne mase, BMI i proteina) varijable. Rezultati su pokazali sledeće deskriptivne vrednosti ispitivanih varijabli: proteini 14.11±1.64 kg, mišićna masa 40.59±4.99 kg, procenat mišićne mase u telu je 47.59±4.34 %, indeks gustine mišića 0.348±0.002 kg, procenat proteina u telu 0.165±0.015 kg, odnos BMI i proteina je 1.842±0.246. Rezultati mera disperzije ukazuju da se sve varijable mogu koristiti kao reprezentativne i naučno validne za dalja istraživanja.",
publisher = "Univerzitet u Nišu",
journal = "Facta universitatis - series: Physical Education and Sport",
title = "Initial model of men's muscle structure indicators defined by the method of multichannel bioelectrical impedance, Inicijalni metod za indikaciju mišićne strukture muškaraca definisan MBI metodom",
volume = "11",
number = "1",
pages = "23-33",
url = "https://hdl.handle.net/21.15107/rcub_jakov_539"
}

Rakić, S., Marković, M., Dopsaj, M., Mlađan, D.,& Subošić, D.. (2013). Initial model of men's muscle structure indicators defined by the method of multichannel bioelectrical impedance. in Facta universitatis - series: Physical Education and Sport
Univerzitet u Nišu., 11(1), 23-33.
https://hdl.handle.net/21.15107/rcub_jakov_539

Rakić S, Marković M, Dopsaj M, Mlađan D, Subošić D. Initial model of men's muscle structure indicators defined by the method of multichannel bioelectrical impedance. in Facta universitatis - series: Physical Education and Sport. 2013;11(1):23-33.
https://hdl.handle.net/21.15107/rcub_jakov_539 .

Rakić, Slađana, Marković, Miloš, Dopsaj, Milivoj, Mlađan, Dragan, Subošić, Dane, "Initial model of men's muscle structure indicators defined by the method of multichannel bioelectrical impedance" in Facta universitatis - series: Physical Education and Sport, 11, no. 1 (2013):23-33,
https://hdl.handle.net/21.15107/rcub_jakov_539 .

TY  - JOUR
AU  - Dopsaj, Milivoj
AU  - Vučković, Goran
AU  - Milojković, Boban
AU  - Subošić, Dane
AU  - Eminović, Fadilj
PY  - 2012
UR  - http://jakov.kpu.edu.rs/handle/123456789/473
AB  - Police work is done among citizens, quite often in intricate conditions induced by factors of security which may call for an intervention with an extent of communication intensity ranging from low (verbal) to high and exceptionally high and risky (use of lower and severe levels of physical force) to deadly force. The present study aims to place the students of Academy of Criminalistic and Police Studies (ACPS) and active police officers (PO) on a scale within the population in their working environment, in view of the characteristics of basic contractility (maximal muscle force) of the primary manipulatory body organ (the hand) in its essential motor task (flexing all the fingers to produce a grip). The research included 368 respondents: 165 from 10 populations differing in their levels of physical activity and preparedness, while the criterion group of 203 respondents consisted of the ACPS students and PO. The results indicated the existence of four male populations who may be claimed to have significantly higher levels of maximal muscle hand grip force, with respect to the criterion group - PO and the ACPS students (ranging from 26.45 to 83.03 %); five populations had similar levels (from 5.93 to -12.06 %); while one population showed lower force levels (from -25.55 to -26.53 %). The contemporary approach to police higher education design must rest on the utilization of adequate scientific and methodological principles, which will yield the concept defined by the description of the conditions within the system of the environment in which the future police personnel will work.
AB  - Svoj rad policija mora vršiti među civilima, često u složenim okolnostima na koje utiču bezbednosni faktori koji mogu zahtevati intervenciju koja po svom intenzitetu može biti u rasponu od niskih vrednosti (verbalna opomena) do visokih i izrazito visokih (upotreba različitih nivoa fizičke sile) pa sve do smrtonosne sile. Ovo istraživanje kao cilj ima da na skali predstavi studente Akademije za kriminalistiku i policijske studije (ACPS) i već aktivne članove policije (PO) u okviru populacije u njihovom radnom okruženju, u pogledu karakteristika osnovne kontrakcije (maksimalne snage mišića) i primarnog manipulatornog organa tela (ruke) prilikom osnovnog motoričkog zadatka (savijanje svih prstiju kako bi se neki predmet uhvatio). U istraživanje je uključeno 368 ispitanika: 165 iz 10 populacija koje se razlikuju u nivoima fizičke aktivnosti i spremnosti, dok su kontrolnu grupu od 203 ispitanika činili student ACPS i PO. Rezultati ukazuju na postojanje četiri muške populacije za koje se može reći da imaju značajno veće nivoe maksimalnog stiska ruke, u poređenju sa kontrolnom grupom - PO i studenti ACPS (u rasponu od 26.45 do 83.03 %); pet populacija bilo je na sličnom nivou (od 5.93 do -12.06 %); dok je jedna populacija imala niže vrednosti snage (od -25.55 do -26.53 %). Savremeni pristup organizaciji višeg obrazovanja policijskih snaga mora se bazirati na adekvatnim naučnim i metodološkim principima, koji će nas dovesti do koncepta koji je definisan opisom uslova u okviru sistema okruženja u kome će budući policijski službenici raditi.
PB  - Univerzitet u Nišu
T2  - Facta universitatis - series: Physical Education and Sport
T1  - Hand grip scaling in defining risk factors when using authorized physical force
T1  - Gradacija snage stiska ruke u definisanju faktora rizika prilikom upotrebe dozvoljenih fizičkih mera
VL  - 10
IS  - 3
SP  - 169
EP  - 181
UR  - https://hdl.handle.net/21.15107/rcub_rfasper_581
ER  - 

@article{
author = "Dopsaj, Milivoj and Vučković, Goran and Milojković, Boban and Subošić, Dane and Eminović, Fadilj",
year = "2012",
abstract = "Police work is done among citizens, quite often in intricate conditions induced by factors of security which may call for an intervention with an extent of communication intensity ranging from low (verbal) to high and exceptionally high and risky (use of lower and severe levels of physical force) to deadly force. The present study aims to place the students of Academy of Criminalistic and Police Studies (ACPS) and active police officers (PO) on a scale within the population in their working environment, in view of the characteristics of basic contractility (maximal muscle force) of the primary manipulatory body organ (the hand) in its essential motor task (flexing all the fingers to produce a grip). The research included 368 respondents: 165 from 10 populations differing in their levels of physical activity and preparedness, while the criterion group of 203 respondents consisted of the ACPS students and PO. The results indicated the existence of four male populations who may be claimed to have significantly higher levels of maximal muscle hand grip force, with respect to the criterion group - PO and the ACPS students (ranging from 26.45 to 83.03 %); five populations had similar levels (from 5.93 to -12.06 %); while one population showed lower force levels (from -25.55 to -26.53 %). The contemporary approach to police higher education design must rest on the utilization of adequate scientific and methodological principles, which will yield the concept defined by the description of the conditions within the system of the environment in which the future police personnel will work., Svoj rad policija mora vršiti među civilima, često u složenim okolnostima na koje utiču bezbednosni faktori koji mogu zahtevati intervenciju koja po svom intenzitetu može biti u rasponu od niskih vrednosti (verbalna opomena) do visokih i izrazito visokih (upotreba različitih nivoa fizičke sile) pa sve do smrtonosne sile. Ovo istraživanje kao cilj ima da na skali predstavi studente Akademije za kriminalistiku i policijske studije (ACPS) i već aktivne članove policije (PO) u okviru populacije u njihovom radnom okruženju, u pogledu karakteristika osnovne kontrakcije (maksimalne snage mišića) i primarnog manipulatornog organa tela (ruke) prilikom osnovnog motoričkog zadatka (savijanje svih prstiju kako bi se neki predmet uhvatio). U istraživanje je uključeno 368 ispitanika: 165 iz 10 populacija koje se razlikuju u nivoima fizičke aktivnosti i spremnosti, dok su kontrolnu grupu od 203 ispitanika činili student ACPS i PO. Rezultati ukazuju na postojanje četiri muške populacije za koje se može reći da imaju značajno veće nivoe maksimalnog stiska ruke, u poređenju sa kontrolnom grupom - PO i studenti ACPS (u rasponu od 26.45 do 83.03 %); pet populacija bilo je na sličnom nivou (od 5.93 do -12.06 %); dok je jedna populacija imala niže vrednosti snage (od -25.55 do -26.53 %). Savremeni pristup organizaciji višeg obrazovanja policijskih snaga mora se bazirati na adekvatnim naučnim i metodološkim principima, koji će nas dovesti do koncepta koji je definisan opisom uslova u okviru sistema okruženja u kome će budući policijski službenici raditi.",
publisher = "Univerzitet u Nišu",
journal = "Facta universitatis - series: Physical Education and Sport",
title = "Hand grip scaling in defining risk factors when using authorized physical force, Gradacija snage stiska ruke u definisanju faktora rizika prilikom upotrebe dozvoljenih fizičkih mera",
volume = "10",
number = "3",
pages = "169-181",
url = "https://hdl.handle.net/21.15107/rcub_rfasper_581"
}

Dopsaj, M., Vučković, G., Milojković, B., Subošić, D.,& Eminović, F.. (2012). Hand grip scaling in defining risk factors when using authorized physical force. in Facta universitatis - series: Physical Education and Sport
Univerzitet u Nišu., 10(3), 169-181.
https://hdl.handle.net/21.15107/rcub_rfasper_581

Dopsaj M, Vučković G, Milojković B, Subošić D, Eminović F. Hand grip scaling in defining risk factors when using authorized physical force. in Facta universitatis - series: Physical Education and Sport. 2012;10(3):169-181.
https://hdl.handle.net/21.15107/rcub_rfasper_581 .

Dopsaj, Milivoj, Vučković, Goran, Milojković, Boban, Subošić, Dane, Eminović, Fadilj, "Hand grip scaling in defining risk factors when using authorized physical force" in Facta universitatis - series: Physical Education and Sport, 10, no. 3 (2012):169-181,
https://hdl.handle.net/21.15107/rcub_rfasper_581 .