salman al zebari, marwan, and Ali Dhia Majeed Al-Talib. “The Effect of Swiss Ball Exercises on Developing Some Physical Attributes and Basic Football Skills”. College of Basic Education Research Journal 20, no. 2 (June 1, 2024): 756–784. Accessed October 26, 2025. https://moss.uomosul.edu.iq/index.php/berj/article/view/38454.