How do muscles make us move?
What is muscular system? The mascular system is an organ system consisting of skeletal, smooth and cardiac muscles. Without muscle, humans could not live. Their are over 600 muscles in our body.The primary job of muscle is to move the bones of the skeleton. The human muscular system is complex and has many functions in the body. The muscular system is composed of specialized cells called muscle fibers. Functions of the muscular system are:- The main function of the muscular system is movement but is also helps stabilize our joints, maintain our posture and generate heat during activity. The muscular system is a set of tissues in the body with the ability to change shape. The skeletal muscles are continually making fine adjustment that hold the body in stationary positions. They move all the different parts of the skeleton....