Ali Mohi Maktouf. “The Effect of High-Intensity Interval Training (HIIT) on Developing Explosive Power Based on Heart Rate Index Among Young Badminton Players”. Modern Sport 23, no. 4 (December 30, 2024): 157–164. Accessed March 29, 2025. https://jcopew.uobaghdad.edu.iq/index.php/sport/article/view/1402.