Glenohumeral joint

The video tutorial discusses the glenohumeral joint, highlighting its flexibility and strength as a ball and socket joint. It covers the anatomy of the shoulder joint, including the humeral head, glenoid cavity, and associated ligaments. The importance of the muscle system, particularly the rotator cuff, in stabilizing and moving the shoulder is explained. The role of the biceps brachii in shoulder movements is also discussed. Additionally, the video describes the acromion and subacromial bursa's function in reducing friction. The tutorial concludes by promoting Kenhub as a resource for further anatomy learning.

What is the function of the biceps brachii muscle in relation to the shoulder joint?

Explain the significance of the subacromial bursa.