
Origin: 3rd to 5th ribs near their costal cartilages
Insertion: Coracoid process of scapula
Action: Depresses and shoulders shoulders, rotates scapula, elevates ribs
Image © 2024 Martijn Froeling. Licensed under the 3-Clause BSD License.

Image © 2024 Martijn Froeling

Image © 2024 Martijn Froeling

Image © 2024 Martijn Froeling