Electrophysiological study of fatigue during isometric contractions interrupted by different periods of rest.
D000200:Action Potentials; D000328:Adult; D004576:Electromyography; D005260:Female; D006801:Humans; D007537:Isometric Contraction; D008297:Male; D008875:Middle Aged; D009119:Muscle Contraction; D009126:Muscle Relaxation