al-dulaimy, Adil Hamid. “The Effect of Training With Manufactured Auxiliary Tools on the Development of Explosive Power, Maximum Speed, Technical Performance, and the Achievement of a 100-Meter Run for Youth”. Modern Sport 21, no. 1 (March 30, 2022): 0065. Accessed May 3, 2024. https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/880.