Allawi, Ahmed. “The Effect of a Rehabilitation Physical Program Using Compound Exercises to Reduce the Degree of Pain and Improve Some Physical Abilities in a Torn Posterior Muscle (hamstring) Injury for Second-Degree Football Players”. Journal of Physical Education 35, no. 4 (December 28, 2023): 1114–1099. Accessed May 9, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/1989.