Why Do We Need Muscles?

Because if we didn't have muscles we would be pieces of bones.so that we can run,walk,sit,sleep and do other types of sports.so you can move.other wise you could not move at all.to live.you would not even digest your food because your intestines have muscles as well.your heart is a muscles so you would die if you didn't have muscles.it protects and covers your bones!.

We cannot live without them. Do you realize that the heart is a pump but also a muscle, an involuntary one at that, but still a muscle, and our lungs and stomach.  That is why people with ms. Muscular dystrophy cannot survive without taking pills just to make their muscles work

Because without muscles it would just be bone.  And because our muscles pull on our bones so that we can move.

To help us be able to move around places when we want to but they also help us with our running and everyday needs.

Without muscles you would be dead   your heart is a muscle and you need it to pump blood for  you so you need it

You need muscles to move around and to live

We need muscles to move and digest food.

We need muscles because without them it would be just bone and therefore we cannot move.

If we Did Not have muscles we could not digest food because you have to have muscle to push the food through your intestines WHY WOULD YOU ASK THAT QUESTION ITS EASY A THREE YEAR OLD COULD FIGURE IT OUT

Muscles are protection and covering for our bones.....best to you....

For movement... Duh!!

To move

For body function

To live

To get a boner

For macho appearance  d : C {BB}