Rectus abdominis muscle :-
muscle details :-
also known as the “abdominal muscle” or “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.
Crest of pubis .
costal cartilages of ribs 5-7 Xiphoid process of sternum.
Nerve supply :-
segmentally by thoraco-abdominal nerves (T7 to T11) and subcostal (T12).
Flexion of the lumbar spine .
In mid low back pain related Rectus abdominis muscle .