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Overview of the Male Reproductive System

Author(s): Deanne Erdmann MS
Showing Results for: human systems Return to Presentation

Human Muscular System Diagram

There are more than 600 voluntary muscles in the body, the strongest of which are the skeletal muscles. Skeletal muscles account for approximately 23% of a woman's weight and approximately 40% of a man's. Muscles work together to accomplish even simple movements.