Core
Grand droit de l'abdomen
Musculus rectus abdominis
The 'six-pack' muscle; flexes the trunk forward and contributes to core stabilization.
- Fonction
- Trunk flexion; maintenance of intra-abdominal pressure.
- Origine
- Pubic crest and pubic symphysis.
- Insertion
- Costal cartilages of ribs 5–7 and the xiphoid process.