title: Validity of the muscle equivalent concept in human muscular isometric contractions at different elbow angles.
mesh_terms: D000328:Adult; D001696:Biomechanical Phenomena; D004551:Elbow Joint / Q000502:physiology*; D004576:Electromyography; D006801:Humans; D007537:Isometric Contraction; D008297:Male; D009119:Muscle Contraction