Estimates of the US sports industry's size vary from $213 billion to $410 billion. In 1997, 25% of tourism receipts in the United States were related to sports tourism; this would have valued the market at approximately $350 billion annually. Many US sporting events routinely attract international visitors.
carries info (APs) AWAY FROM the CNS to effectors. (muscles and glands) 1. Somatic division of the efferent nervous system (Somatic nervous system or SNS) a.Somatic efferent motor) neurons control skeletal muscle; skeletal muscle is the effector for the somatic. motor division of the PNS. b. Control may be voluntary (usually) or involuntary, because most of the SNS is mapped to the cerebral cortex.
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.or 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.