Muscular System

The muscular system is an organ system consisting of skeletal, smooth and cardiac muscles. It permits movement of the body, maintains posture, and circulates blood throughout the body. The muscular system in vertebrates is controlled through the nervous system, although some muscles (such as the cardiac muscle) can be completely autonomous.

Read more about Muscular System:  Muscles, Control of Muscle Contraction

Famous quotes containing the words muscular and/or system:

    The genius of the Saxon race, friendly to liberty; the enterprise, the very muscular vigor of this nation, are inconsistent with slavery.
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    Ethics and religion differ herein; that the one is the system of human duties commencing from man; the other, from God. Religion includes the personality of God; Ethics does not.
    Ralph Waldo Emerson (1803–1882)