Definition for Rectus abdominis
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Revision as of 19:07, 18 June 2013 by Bio man (Talk | contribs) (Created page with "The '''rectus abdominis''' muscle, also known as the "abs," is a paired muscle running vertically on each side of the anterior wall of the human abdomen, as well as that of some ...")
The rectus abdominis muscle, also known as the "abs," is a paired muscle running vertically on each side of the anterior wall of the human abdomen, as well as that of some other mammals. There are two parallel muscles, separated by a midline band of connective tissue called the linea alba ("white line"). It extends from the pubic symphysis, pubic crest and pubic tubercle inferiorly, to the xiphoid process and costal cartilages of ribs V to VII superiorly.
