title: Two functions of reflexes in human movement: interaction with preprograms and gain of force.
mesh_terms: D006801:Humans; D009043:Motor Activity / Q000502:physiology; D009068:Movement; D009132:Muscles / Q000294:innervation / Q000502:physiology*; D012018:Reflex / Q000502:physiology*; D014836:Volition