Diagram Of Shoulder. These two joints work together to allow the arm both to circumduct in a large circle and to rotate around its axis at the shoulder. Commonly thought of as a single joint the shoulder is actually made up of two separate joints the glenohumeral and acromioclavicular joints.
Learn about these muscles their origin and insertion points and their functional anatomy. Biceps tendons the biceps muscle has two tendons at the shoulder called the long head and short head. Two joints are at the shoulder.
It is an extremely mobile joint in which stability has been sacrificed for mobility.
The shoulder is a complex combination of bones and joints where many muscles act to provide the widest range of motion of any part of the body. Commonly thought of as a single joint the shoulder is actually made up of two separate joints the glenohumeral and acromioclavicular joints. The acromioclavicular joint is where the acromion part of the shoulder blade scapula and the collar bone clavicle meet. Shoulder anatomy stock pictures royalty free photos images.