Sunday, April 26, 2009

Shoulder Muscles

The shoulders are made up of several different muscle groups, including the Anterior Deltoid, Lateral Deltoid, Posterior Deltoid and Supraspinatus. The shoulder is the area between the upper arm, neck and back muscle groups

Your chest muscles work in tandem with many of your other muscles to provide lifting ability. Chest muscles also are responsible for shoulder and upper arm rotation as well.

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