Muscles / Triceps
Triceps brachii (long head)
- Triceps
- Arm & elbow
- Superficial layer
Part of Triceps brachii.
Anatomy
- Origin
- Infraglenoid tubercle of the scapula
- Insertion
- Olecranon of the ulna
Actions
- Extends the elbow
- Extends and adducts the shoulder
Exercises that train it most
Also trained by
References (4)
- Standring S, ed. Elsevier. Gray's Anatomy: The Anatomical Basis of Clinical Practice. 42nd ed.
- Dalley AF, Agur AMR. Wolters Kluwer. Moore's Clinically Oriented Anatomy. 9th ed.
- Neumann DA. Elsevier. Kinesiology of the Musculoskeletal System: Foundations for Rehabilitation. 3rd ed.
- Betts JG, Young KA, Wise JA, et al. OpenStax (free, openly licensed textbook). Anatomy and Physiology 2e