MUSCLE PHYSIOLOGY

Detailed explanation-1: -A movement of a body part away from the midline, either of the body as a whole or that of the hand or foot, is termed abduction (L., to carry away). A movement of the body part back toward the midline (i.e., to the anatomical position) is known as adduction.

Detailed explanation-2: -Raising your arms to the side, rotating your wrist so your palm is forward, kicking your leg to the side, moving your knees apart, and spreading your fingers and toes are all examples of abduction. The muscles that produce abduction are called abductors.

Detailed explanation-3: -The opposite of abduction is adduction. This is the lateral movement of a body part toward the body midline.

Detailed explanation-4: -Swinging the hands from the side of the body up to the shoulder or higher is abduction. For fingers and toes, abduction spreads the digits away from the hand or foot’s centerline of hand or foot. Raising the arms laterally, to the sides and moving the knees away from the midline are some examples of abduction.