Location and Function of the Trapezius Muscle in the Upper Body

located superficially on the posterior aspect of the thoracic cage between the second and seventh ribs.

Scapula

This statement is referring to the location of the trapezius muscle. The trapezius muscle is a large, triangular-shaped muscle that spans the upper back and runs from the base of the skull all the way down to the lower thoracic region. It is located superficially, meaning it is close to the surface of the skin, on the posterior aspect of the thoracic cage, which is the bony framework that surrounds the chest.

Specifically, the trapezius muscle is situated between the second and seventh ribs, which are located in the middle and lower portion of the thoracic cage, respectively. This muscle is responsible for a wide range of movements of the shoulder blade, including upward rotation, elevation, and retraction. It is also involved in movements of the neck, such as extension and lateral flexion.

Overall, the trapezius muscle is an important muscle in the upper body and is involved in a variety of movements that are essential for daily activities and sports performance. If you are experiencing pain or discomfort in this area, it is important to seek professional help from a doctor or physical therapist to address the underlying cause and develop a treatment plan.

More Answers:

Coracoid Process: Anatomy and Muscle Attachments on the Scapula
inferior angle of the scapula: Importance for assessing scapular movement and muscle attachment.
Unlocking the Secrets of the Superior Border of the Scapula: A Guide to Identifying Bony Landmarks in the Human Body

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