20+ Anatomy Of Arm Shoulder. This movement is characterized by raising your upper arms upward, at your sides. The main function of the lateral deltoid is shoulder abduction.
Muscles Of The Arm And Hand Anatomy Pictures And Information from www.innerbody.com
Learn about human anatomy shoulder arm with free interactive flashcards. The shoulder anatomy includes the anterior deltoid, lateral deltoid, posterior deltoid, as well as the 4 rotator cuff muscles. The bony anatomy of the shoulder consists of the upper arm (the proximal humerus) and the shoulder blade (the scapula).
On the posterior side of the upper arm is the triceps brachii, which acts as an extensor of the forearm at the elbow and the humerus at the shoulder.
The shoulder joint is formed where the humerus (upper arm bone) fits into the scapula. This section of the website will explain large and minute details of shoulder axial cross sectional anatomy. Bones of the upper arm! The shoulder is one of the largest and most complex joints in the body.
