Velibor Srdić¹, Osmo Bajrić¹, Goran Oreb², Vidosav Lolić¹ and Meta Zagorc³
¹ College of Sport Science, Pan-European University ”Apeiron” Banja Luka, Bosnia and Herzegovina
² Faculty of Kinesiology, University of Zagreb, Croatia
³ Faculty of Sport, University of Ljubljana, Slovenia