title: An electromyographic study of reciprocal activity of muscles.
mesh_terms: D000200:Action Potentials; D000328:Adult; D004576:Electromyography; D005260:Female; D005542:Forearm / Q000294:innervation / Q000502:physiology; D006801:Humans; D008297:Male; D009119:Muscle Contraction; D009470:Muscle Spindles / Q000502:physiology; D009132:Muscles / Q000502:physiology*; D012018:Reflex; D011984:Sensory Receptor Cells / Q000502:physiology; D013710:Tendons / Q000502:physiology