Trapezius Muscle
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Trapezius Muscle

Trapezius Muscle Anatomy The trapezius (or trapezoid) is a large paired surface muscle that extends longitudinally from the occipital bone to the lower thoracic vertebrae of the spine and laterally to the spine of the scapula. It moves the scapula and supports the arm. The descending (superior), ascending (inferior), and middle sections make up the…