What Makes Muscles Grow?

The better you understand anatomy, the better you understand yourself. The Muscle Book clearly identifies all the major muscles of the human body and shows how they work.

We have over 600 muscles in our bodies that help bind us together, hold us up, and help us move. Your muscles also need your constant attention, because the way you treat them on a daily basis determines whether they will wither or grow. Jeffrey Siegel illustrates how a good mix of sleep, nutrition and exercise keep yo...