NETA Personal Trainer Exam 2026 – 400 Free Practice Questions to Pass the Exam

Question: 1 / 430

What is the role of the anterior deltoid in shoulder movement?

Assists in shoulder extension

Produces shoulder abduction

Produces shoulder flexion

The anterior deltoid plays a crucial role in shoulder flexion, making it integral to movements where the arm is lifted in front of the body. During this action, the anterior deltoid contracts to initiate and control the upward motion of the arm, working primarily to bring the humerus forward while also assisting in raising the arm.

While the anterior deltoid does have roles in other shoulder actions, such as contributing to abduction once the arm is already positioned at a certain angle, its primary function is to facilitate flexion. This differentiates it effectively from other muscles that might partake in stabilization or extension, clarifying why the focus is on flexion as the correct association with the anterior deltoid.

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Functions as a stabilizer for shoulder movements

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