title: Activity of single motor units during voluntary control of isometric tension in human muscles.
mesh_terms: D004576:Electromyography; D006801:Humans; D066298:In Vitro Techniques; D007700:Kinetics; D009119:Muscle Contraction; D009132:Muscles / Q000166:cytology / Q000502:physiology*; D011999:Recruitment, Neurophysiological