Muscle In The Nervous System

The nervous system tells the muscle what functions are needed to be made in the muscular system.the skeletal system consists of bones that are used as foundation for the muscles in the muscular system. The nervous system is the most important system in the body because without it. Muscles can not be able to move or perform simple functions throughout the body.

2. Gender- Muscle in men's body have more tissue than women typically do because of the hormone produced by males known as testosterone. Which essentially increases the size of muscles and has a faster recovery period. With women the hormone produced is etrigan which has a slower recovery time when building muscle.

Muscle fiber- there are two types of muscle fibers
Slow twitch-