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the deltoid has 3 division of fiber, each has its function depending on their location

the anterior fiber serves as shoulder flexor, where is the middle fiber for shoulder abduction at frontal plane and the posterior fiber functions as shoulder extensor

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11y ago
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10y ago

The main purpose of the deltoid muscle is to control the movement of the shoulder. The deltoid muscle also allows you to rotate your arms. The deltoid muscle is located at the top of the arm in the back.

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11y ago

Controls movement in the shoulder. Allows arms to move in a rotational movement.

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9y ago

The deltoids are the muscles forming the rounded contour of the shoulders. They are the prime movers of the arm.

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14y ago

shoulder movement

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Q: What is the function of the deltoids?
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