Servo action in human voluntary movement.
D006801:Humans; D008465:Mechanoreceptors / Q000502:physiology; D009068:Movement; D009119:Muscle Contraction; D009132:Muscles / Q000502:physiology*; D011312:Pressure; D012018:Reflex; D013933:Thumb / Q000294:innervation / Q000502:physiology