very important, without them you would be unable to move. not to mention that the heart is a muscle and you wouldnt live in the first place
yes
There are particularly leg muscles involved in running/spriting, especially hamstrings, but buttocks muscles or gluteal muscles play also an very important part. The chest muscles, belly muscles and the erector spinae, play an important role for stabilization. So, the deadlift is an very important exercise, if anyone want to improve his/her running skills.
it is important to use leg muscles because if you don't a wild cow with a mad disease will come and eat them, !!-
because protein is important to build muscles
Yes. They are indeed very important to health
cells
protein is neede for the body to build muscles, and muscles are important to athletes.
If you move your muscles together all the time, you will be tired.
Bacically your protein muscles are contract with the glumise muscles they make you have lots of protein so listen to answers.com
because our muscle is important to excercise to grow bigger
the muscles are an important part of the body is because so that we can move. or we will be like jelly
the diaphragm is the muscle(s) that are most important muscle used in inspiration (inhalation)?