What is the insertion point for the coracobrachialis muscle?

The insertion point for the coracobrachialis muscle is the humerus. This muscle originates from the coracoid process of the scapula and inserts onto the medial side of the humerus, roughly halfway down the shaft. Its primary function is to aid in flexion and adduction of the shoulder joint, which makes its precise anatomical placement on the humerus crucial for these movements. Understanding the insertion points of muscles is fundamental in sports massage, as it helps practitioners target specific areas for muscle relaxation and pain relief. The selection of the humerus as the insertion point reflects the anatomical relationships and functions that the coracobrachialis serves in the shoulder region.