Kadhim, Mohammed, and Usama Altay. “Albulayomterc Impact Exercises to Develop Explosive Power Level and Motor Nerve Stimulation and Motor Unit Area of Effective Lower Limb Muscles”. Journal of Physical Education 16, no. 1 (March 28, 2007): 435–454. Accessed May 6, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/833.