Lifecraft
Shoulder

Shoulder

Upper Trapezius

Musculus trapezius (pars descendens)

The upper portion of the trapezius, responsible for the shrug movement.

Function
Scapular elevation and upward rotation.
Origin
External occipital protuberance and the nuchal ligament.
Insertion
Lateral third of the clavicle.

Synergists / Antagonists

Exercises that train this muscle