
Origin: Infraglenoid tubercle of scapula
Insertion: Olecranon of ulna
Action: Extension at elbow, extension and adduction at shoulder
Image © 2024 Martijn Froeling. Licensed under the 3-Clause BSD License.

Image © 2024 Martijn Froeling

Image © 2024 Martijn Froeling

Image © 2024 Martijn Froeling