Altay, Usama, and Alaa Mohammed. “The Effect of Special Exercises On Power Defined By Speed Development Of Fencers’ Legs”. Journal of Physical Education 28, no. 2 (May 4, 2019): 509–523. Accessed May 7, 2024. https://jcope.uobaghdad.edu.iq/index.php/jcope/article/view/309.