Don't move a muscle--read all about them Did you know that.
Without muscles you couldn't blink--or even breathe Nearly 700 muscles control your life.
Big or small, a muscle is made up of just one cell.
Exercise doesn't give you more muscles, but it strengthens the ones you have.
Discover how muscles make us move--and see what it really looks like under your skin.
Harpertrophy Muscles: our muscular system, paperback/seymour simon
