The present study aimed to identify the relationship between the level of muscle strength and sports injuries among soccer players young Saudis clubs Premier League in Riyadh, was selected sample intentional strength of 62 players, including 17 players from the youth club, and (20) player Al Nasr, and 25 players from the Crescent Club of youth degrees (17), the researchers used the descriptive approach, data collection researchers used to monitor casualty card, Dynamometer, balance calibrated to the nearest kg, scale length runway to the nearest 0.5 cm, and pointed out the most important results There is a weak negative relationship between muscle strength and fracture Injury bruises are the highest in the incidence of sports injuries,. The study recommended focusing on the specific development of muscle strength component of the exercises, because of its impact on the occurrence of injuries, conduct measure fitness especially muscle strength elements of tests before the start of the sports season to predict the occurrence associated with each element of injuries and work on development and prevention of injury.