Abdullah Bahar Fayadh. “The Effect of Continuous Training in Muscle Myoglobin and General Circulation and the Achievement Runners 800 Meter”. Modern Sport 18, no. 1 (March 30, 2019): 195–206. Accessed April 2, 2025. https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1058.