What is the insertion location for the trapezius muscle?

The insertion of the trapezius muscle is at the clavicle and the spine of the scapula. This large, surface muscle plays a significant role in moving, rotating, and stabilizing the shoulder blade (scapula) and is essential for various shoulder and neck movements.

When we consider the anatomical positioning, the trapezius inserts into the lateral third of the clavicle and continues down to the acromion and spine of the scapula. This allows the muscle to perform functions such as shrugging the shoulders and assisting in movements of the upper limb. Understanding the insertion points is crucial for those practicing sports massage as it helps in assessing muscle tension and developing appropriate treatment strategies for athletes who may experience tightness or injury in this area.

The other options provide locations that are relevant to different muscles or movements but do not pertain specifically to the trapezius’s insertion points. A focus on the trapezius and its role within the muscular system highlights the importance of these anatomical landmarks in physical therapy and massage practices.