What is the action of levator scapulae?

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Multiple Choice

What is the action of levator scapulae?

Explanation:
Levator scapulae mainly elevates the scapula and causes downward rotation of the scapula. When the shoulder girdle is fixed, contracting on one side can also help bend the neck to the same side (lateral neck flexion) because the muscle links the neck to the scapula. That combination of elevating and downward-rotating the scapula, with the potential to assist neck flexion, fits the muscle’s anatomy and typical actions. The other options describe depressors (lower trapezius, pectoralis minor), protraction (serratus anterior), or retraction (rhomboids, middle trapezius), which are not primary actions of levator scapulae.

Levator scapulae mainly elevates the scapula and causes downward rotation of the scapula. When the shoulder girdle is fixed, contracting on one side can also help bend the neck to the same side (lateral neck flexion) because the muscle links the neck to the scapula. That combination of elevating and downward-rotating the scapula, with the potential to assist neck flexion, fits the muscle’s anatomy and typical actions. The other options describe depressors (lower trapezius, pectoralis minor), protraction (serratus anterior), or retraction (rhomboids, middle trapezius), which are not primary actions of levator scapulae.

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