How many different movements can the shoulder girdle perform?

The shoulder girdle is capable of performing a wide range of movements due to its anatomical structure and the articulation of various bones including the clavicle, scapula, and humerus. Specifically, it can perform 14 distinct movements, which allow for complex upper body actions and a high degree of mobility.

The movements of the shoulder girdle include flexion, extension, abduction, adduction, internal rotation, external rotation, elevation, depression, protraction, retraction, horizontal flexion, horizontal extension, circumduction, and upward and downward rotation of the scapula. Each of these movements is essential for various physical activities, sports, and daily tasks, highlighting the shoulder girdle's versatility and functional importance.

Understanding the complete range of motion available at the shoulder girdle is crucial for corrective exercise practices, as it informs assessments, programming, and rehabilitation of the shoulder complex. This extensive functional capacity makes it significant for trainers and health professionals who aim to enhance movement efficiency and prevent injuries.