Horizontal adduction refers to which of the following movements?

Horizontal adduction involves the movement of a limb towards the midline of the body, typically occurring in the horizontal plane. This action is commonly seen at joints such as the shoulder, where the arm moves from an extended position back towards the chest. Understanding this term requires recognizing that 'adduction' specifically refers to the action of bringing a limb closer to the body's center line, contrasting with abduction, which signifies moving away from the midline.

This foundational concept is essential for distinguishing various types of limb movements in fields like anatomy, physiotherapy, and exercise science. Therefore, recognizing horizontal adduction as the inward motion toward the midline provides clarity when analyzing movements performed during exercises or daily activities.