What is litteral meaning of rectus abdominis?
Sci-Tech Dictionary: rectus abdominis (anatomy) The long flat muscle of the anterior abdominal wall which, as vertical fibers, arises from the pubic crest and symphysis, and is inserted into the cartilages of the fifth, sixth, and seventh ribs. Sports Science and Medicine: rectus abdominis One of a pair of medial, superficial, abdominal muscles that extend from their proximal attachment of the costal cartilage of ribs 5-7 to their distal attachment on the pubis. The rectus abdomini flex and rotate the lumbar region of the spine, fix and depress the ribs, stabilize the pelvis during walking, and increase intra-abdominal pressure. http://www.answers.com/rectus+abdominis?… Rectus abdominis muscle The rectus abdominis muscle (commonly known as “abs”) is a paired muscle running vertically on each side of the anterior wall of the human abdomen (and in some other animals). There are two parallel muscles, separated
