Rumpf
Äußerer schräger Bauchmuskel
Musculus obliquus externus abdominis
The oblique muscle forming the side wall of the abdomen; rotates the trunk and bends it sideways.
- Funktion
- Trunk rotation and lateral flexion.
- Ursprung
- External surface of ribs 5–12.
- Ansatz
- Linea alba and the iliac crest.