Videos

Muscular System Facts

The basic work of the muscular system is to agreement and unwind based on signals from the brain.

Muscles are connected to the bones in your body to permit visible movement, but there are internal muscles that work to pump blood, release urine and a other extremely needed jobs.

Muscles permit you to reach or smile out and provide someone a verifying hug. Uncontrolled muscles in the lungs enable you to breathe.