H. sabhan, “The Effect of Using a physical Rehabilitation Training Program for Injured Shoulder Joint Muscles on the Development of Spiking in Sitting Volleyball Players”, jope, vol. 24, no. 2, p. 28, Jun. 2012, Accessed: May 13, 2024. [Online]. Available: https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1727