A simple timing device combined with surface electromyography in the study of phasic muscle activity.
D000293:Adolescent; D000328:Adult; D002547:Cerebral Palsy / Q000503:physiopathology; D004576:Electromyography / Q000295:instrumentation*; D006801:Humans; D008124:Locomotion; D008297:Male; D009119:Muscle Contraction; D009132:Muscles / Q000503:physiopathology