The effect of variation in planning muscle-stretching exercises according to the diversification of training methods in explosive ability and force characterized by the speed of the arms of squash players. cbej [Internet]. 2022 Mar. 29 [cited 2024 Jul. 22];27(111):358-66. Available from: https://cbej.uomustansiriyah.edu.iq/index.php/cbej/article/view/5241