title: The effect of electromyographic feedback on EMG activity and pain in the quadriceps muscle group.
mesh_terms: D000293:Adolescent; D000328:Adult; D001676:Biofeedback, Psychology; D004576:Electromyography; D005260:Female; D006801:Humans; D008297:Male; D009132:Muscles; D059408:Pain Management; D005082:Physical Exertion