A. jasem M, معن. The effect of using the system Delorm weightlifting exercises in aspects of muscle strength and some basic skills of volleyball. RJSS [Internet]. 2025 Jun. 24 [cited 2025 Aug. 4];18(58):188-212. Available from: https://ojs.uomosul.edu.iq/index.php/rjss/article/view/10959