A man lying in the supine position. The supine position (/sÉËpaÉªn/ or /ËsuËpaÉªn/) is a position of the body: lying with the face up, as opposed to the prone position, which is face down, sometimes with the hands behind the head or neck.
For the musician known as Somatic, see Hahn Rowe. The somatic nervous system (SoNS or voluntary nervous system) is the part of the peripheral nervous system associated with skeletal muscle voluntary control of body movements.The SoNS consists of afferent nerves and efferent nerves.esides these, thousands of association nerves are also present in the body. Thus somatic nervous system consists of three parts: 1  Spinal nerves: They are peripheral nerves that carry sensory information into and motor commands out of the spinal cord.
Working together, the two sys-. tems provide humans with mobility. The video begins with. the skeletal system and concentrates on the five functions. the system performs for the human body. Then the video. describes the muscular system and discusses the differences. between voluntary and involuntary muscles.