They allow you to move. Make actions, speak, sit down, literally do anything. No muscle system? No movement whatsoever. Well, actually, no life. You heart's a muscle, too. So, no blood flow.
the main organ of the muscular system is the muscles
There are over 600 muscles in the human muscular system.
The muscular system describes all of the muscles that make up the body.
Muscular System
the muscular system
The muscular system contains muscles. These muscles are responsible for movement, posture, and generating heat for the body.
muscular
There are many muscles in the human muscular system. The main muscles are the cardiac muscles located near the heart, the biceps muscles, the abdominal muscles and the quadrocept muscles.
The main organ in the muscular system is the muscles.
muscular system
The muscular system is made up of muscles, the Skeletal system is made up of bones
muscular and skeletal