The percentage of the contribution of the phosphagenic ability of the lower extremities to some kinematic variables during the performance of some jumping skills in rhythmic gymnastics. cbej [Internet]. 2022 Dec. 21 [cited 2024 Jul. 18];22(94):1075-90. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/8423