Sympathetic nervous control of muscle and skin circulation.
D000818:Animals; D006801:Humans; D007866:Leg / Q000098:blood supply; D008161:Lumbosacral Region; D009132:Muscles / Q000098:blood supply*; D005082:Physical Exertion; D012039:Regional Blood Flow; D012867:Skin / Q000098:blood supply*; D013562:Sympathectomy; D013564:Sympathetic Nervous System / Q000502:physiology*