what is the main function of muscular system
Answer (1)
The muscular system is the body’s system made up of muscles. Muscles are soft tissues that can contract (tighten) and relax (loosen), which allows us to move and do different activities. The main function of the muscular system is movement. It helps us walk, run, smile, talk, and even keeps our heart beating and lungs working.Parts of the Muscular System:Skeletal Muscles – These are attached to our bones. They move our arms, legs, and other body parts when we want them to. (Example: biceps, triceps).Smooth Muscles – These are found inside organs like the stomach, intestines, and blood vessels. They work automatically to help with digestion and blood flow.Cardiac Muscle – This is only found in the heart. It keeps pumping blood throughout the body without us thinking about it.Muscular System helps:Works with the skeletal system to move bones and body parts.Helps the digestive system by moving food through the stomach and intestines.Supports the circulatory system by keeping the heart beating.Aids the respiratory system by helping the lungs expand and contract when we breathe.
