Other Names

  • Serratus Magnus
  • Boxer’s Muscle

Heads

  • Digitations
    1. Superior
    2. Inferior (Longer)

Movement

Scapula

Attachments

Origin

  • Ribs (Surface) [1, 2]
    • Upper 8 or 9

Insertion

  • Scapula (Medial) [1, 2]
    • Medial Border
      • Anterior Surface

Related Muscles