title: Variations in the output impedance of the human motor system.
mesh_terms: D000328:Adult; D003491:Cybernetics; D005246:Feedback; D006225:Hand / Q000502:physiology*; D006801:Humans; D008297:Male; D009068:Movement; D011187:Posture; D012026:Reflex, Stretch; D012399:Rotation