[Tension and the electromyogram of the quadriceps muscle].
D000328:Adult; D004576:Electromyography; D005264:Femoral Fractures / Q000150:complications; D006801:Humans; D008297:Male; D009132:Muscles; D009133:Muscular Atrophy / Q000503:physiopathology*; D011187:Posture; D013848:Thigh