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Bezbednost, Beograd
2006, vol. 48, iss. 1, pp. 118-131
article language: Serbian
document type: Professional Paper
published on: 05/05/2008
Reliability of muscle force estimates by bench-press test in female police officers
aViša škola unutrašwih poslova, Zemun
bCriminology and Police Academy, Belgrade


The purpose of the work is to check the reliability of the evaluation the ability of the isometric force of the arms extension muscles, by doing the bench - press test in the women police officers. A test for that purpose included 22 women probationers who attended the Police College in Zemun. For every probationer there was a specially developed hardware - software system there were exemplary results which matched the maximal force (Fmax) arms extension and the rate of force developement (RFD), impulse of the muscle force (ImpF), coefficient of muscle activation velocity (Kmax) and the time of the force creating (tFmax). The results have shown that this test on a general level is objective and reliable on the Canonical R = 0.9451 level from 94.51%. In comparison to partial objectivity and reliability, in function of observed parameters of the muscle contraction, it has been submitted that Fmax is reliable on the level of 79.4% (p = 0.000), ImpF is reliable on the level of 50.56% (p = 0.000), Kmax is reliable on the level of 33.58% (p = 0.0046), and tFmax is reliable on the level of 37.5% (p = 0.0025), while for the RFD force, fulfilled in the given system of the demonstrating (isometric), for the given sample (women police officers age D 22+/- 1.5 year) and the group of the muscles (the arms extension muscles) is not confirmed statistically significant reliability measured by the method test - retest (R2 = 0.161, p = 0.064). Because of the high general reliability, the offered method of the testing of maximal force and the parameter of muscular force, is recommended for the practical usage. In the next research, it is necessary to define measuring features of the given test too, and especially measure values for the RFD force valuation.


women police officers; characteristics of isometric force; maximal force; rate of force development; impulse of the muscle force; muscle activation velocity; bench-press; reliability of the test


Amanović, Đ., Dopsaj, M., Milošević, M. (2005) Pouzdanost procene karakteristika izometrijske sile mišića opružača ruku, primenom testa benč-pres kod policajaca. Zbornik radova nastavnika VŠUP, Zemun, 11(5), 125-131
Amanović, Đ., Milošević, M., Mudrić, R. (2004) Metode i sredstva za procenu, praćenje i razvoj mišićne sile u specijalnom fizičkom obrazovanju. Zemun: Viša škola unutrašnjih poslova
Blagojević, M., Dopsaj, M., Milošević, M., Aleksić, V., Papadimitrou, A. (1998) The comparative analysis of force generation velocity and its dimensions at maximal voluntary contractions in isometric and dynamic muscle work regime. in: Ha'kkinen Keijo [ed.] International Conference on Weightlifting and Strength Training, November 10-12, 1998, Lahti, Finland, Jyva'skula', Finland: Department of Biology of Physical Activity, str. 273-274
Dopsaj, M., Milošević, M., Blagojević, M., Vučković, G. (2002) Evaluacija valjanosti testova za procenu kontraktilnog potencijala mišića ruku kod policajaca. Bezbednost, Beograd, vol. 44, br. 3, str. 434-444
Dopsaj, M., Milošević, M., Blagojević, M. (2000) An analysis of the reliability and factoral validity of selected muscle force mechanical characteristics during isometric multi-joint test. in: Youlian Hong i Johns David P. [ed.] Proceedings of XVIII International Symposium of Biomechanics in Sport, Hong Kong: Chinese University - Department of sports science and Physical education, vol. 1, str. 146-149
Dopsaj, M., Milošević, M., Blagojević, M., Mudrić, R. (2002) A new approach to discriminating athletes according to their specific fitness status when considering isometric force characteristics. in: International on Strength Training (3rd), 13-17 Novembar, 2000, Budapest Hungary, str. 77-78
Gydikov, A., Dimitrov, G., Kosarov, D., Dimitrova, N. (1976) Functional differentiation of motor units in human opponents policies muscle. Experimental Neurology, 50, str. 36-47
Haff, G.G., Stone, M., O'Bryant, H.S., Harman, E., Dinan, C., Johnson, R., Han, K.H. (1997) Force-time dependent characteristics of dynamic and isometric muscle actions. J Strength Cond Res, 11(3): 269-272
Jovanović, S., Milošević, M., i dr. (1995) Neke metodološke smernice za dijagnostiku i prognostiku u Specijalnom fizičkom obrazovanju. Bezbednost, str. 81-91
MacDougall, D., Wenger, H., Green, H. (1991) Physiological testing of the high-performance athlete. Champaign, IL: Human Kinetics
Milošević, M., Blagojević, M., Dopsaj, M. (1998) Determining the functions upon which force generation velocity and its dimensions are changed in leg extensors. in: International Symposium on Biomehanic in Sports (VI), 19-25 July, Kanstanz, Germany
Milošević, M., Ćirković, Z., Mihajlović, M., Blagojević, M., Dopsaj, M. (1998) The analysis of changes in the parameters of velocity, force and its dimensions at lifting different weights from deep squart at different velocities. in: Hakkinen Keijo [ed.] International Conference on Weightlifting and Strength Training, November 10-12, Lahti, Finland, str. 271-272
Milošević, M. (2002) Osnovni problemi u programiranju treninga sile. SQ-sport koeficijent, Beograd, 18, str. 70-71
Milošević, M. (1985) Određivanje strukture motoričkih svojstava milicionara. Zemun-Beograd: Viša škola unutrašnjih poslova / VŠUP
Perić, D.B. (1994) Operacionalizacija istraživanja u fizičkoj kulturi. Beograd, izdanje autora
Pryor, J.F., Wilson, G.J., Murphy, A.J. (1994) The effectiveness of eccentric, concentric and isometric rate of force development tests. Journal of Human Movement Studies, vol. 27, str. 153-172
Sale, D. (1992) Neural adaptation to strength training. in: Komi Pavo V. [ed.] Strength and power in sport, Oxford-London: Blackwell Science Ltd, str. 249-265
Zatsiorsky, V.M. (1995) Science and practice of strength training. Champaign, IL: Human Kinetics