Schulter
Vorderer Sägemuskel
Musculus serratus anterior
The 'boxer's muscle' along the ribs; anchors the scapula to the rib cage.
- Funktion
- Scapular protraction and upward rotation.
- Ursprung
- Lateral surface of ribs 1–8 (or 9).
- Ansatz
- Medial border of the scapula (its anterior surface).