An electromyographic study of vastus medialis and vastus lateralis during selected isometric exercises.
D000200:Action Potentials; D000328:Adult; D004576:Electromyography; D005081:Exercise Therapy; D006801:Humans; D007718:Knee Injuries / Q000517:prevention & control; D007866:Leg; D007869:Leg Injuries / Q000534:rehabilitation; D008297:Male; D009119:Muscle Contraction; D005082:Physical Exertion