Causative factors in hamstring strains.
D000328:Adult; D001265:Athletic Injuries / Q000209:etiology* / Q000503:physiopathology; D001696:Biomechanical Phenomena; D006801:Humans; D007717:Knee / Q000503:physiopathology; D007869:Leg Injuries / Q000209:etiology* / Q000503:physiopathology; D008297:Male; D013180:Sprains and Strains / Q000209:etiology* / Q000503:physiopathology