Bahjat, N. and نسرين 2025. The Relationship of Some Mascular Strength Aspects and its contribution ratio in the achievement of speed runNisreen Bahjat. Al-Rafidain Journal For Sport Sciences (RJSS). 13, 46 (Jun. 2025), 156–170. DOI:https://doi.org/10.33899/rajsport.2007.5999.