Which option correctly defines adduction?

Adduction is correctly defined as the movement of a limb or body segment towards the midline of the body. This movement is essential in various physical activities and exercises, as it plays a key role in maintaining balance and coordination. For example, during exercises like side leg raises, adduction occurs when the leg moves back towards the center line of the body after being extended outward.

Understanding adduction is important for fitness professionals as it helps in designing balanced workout programs that target specific muscle groups, ensuring that all movements are considered to promote overall strength and flexibility. This term is used frequently in biomechanics and kinesiology, reinforcing the significance of midline movements in human anatomy and physiology.