Which plane primarily governs shoulder abduction?

Study for the Muscle Actions and Functions – Anatomy and Movement Test. Equip yourself with multiple choice questions, each with detailed explanations and hints. Prepare confidently for your exam!

Multiple Choice

Which plane primarily governs shoulder abduction?

Explanation:
Shoulder abduction is lifting the arm away from the body to the side, which primarily occurs in the frontal (coronal) plane. This plane runs side to side and divides the body into front and back halves, so movements that move an arm laterally away from the midline happen here. Flexion and extension happen in the sagittal plane (forward and backward), while rotations and horizontal movements are described in the transverse plane. The oblique plane isn’t one of the standard primary planes used to describe these major movements. So the best answer is the frontal (coronal) plane.

Shoulder abduction is lifting the arm away from the body to the side, which primarily occurs in the frontal (coronal) plane. This plane runs side to side and divides the body into front and back halves, so movements that move an arm laterally away from the midline happen here. Flexion and extension happen in the sagittal plane (forward and backward), while rotations and horizontal movements are described in the transverse plane. The oblique plane isn’t one of the standard primary planes used to describe these major movements. So the best answer is the frontal (coronal) plane.

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