rectus abdominis Flashcards
1
Q
rectus abdominis shape
A
strap like
2
Q
rectus abdominis origin
A
anterior surface if symphysis pubis & pubic crest
3
Q
rectus abdominis insertion
A
anterior surface of xiphoid process & costal cartilages of ribs 5-7
4
Q
rectus abdominis direction of fibres
A
superiorly & then diverges
5
Q
rectus abdominis actions
A
trunk flexion, ROI posterior pelvic tilt, same side lateral flexion
6
Q
rectus abdominis function
A
raise abdominal pressure and assist in trunk stability
7
Q
rectus abdominis nerve supply
A
lower 6 thoracic nerves
