What is the difference between Abduction and Adduction?

There are some words that seem to be the same in the beginning but will have different meanings. When you say abduction, this means that you are removing a limb from the body in a lateral manner. When you say adduction, you are referring to bringing the limb going towards the body.

Sometimes you would use this so that you can place the limb going to the midsection. When you are spreading your fingers or your toes, this is an example of abduction. If you would bring your toes or your fingers together, you are doing adduction.

Abduction is the movement of structures or limbs away from the middle of the body by contraction of the abductor's muscles. Toes and fingers are pulled apart by contraction of the abductor's muscles. The physiological role of a muscle is determined by fiber length than an abductor's muscle.

One example of an abductor muscle in the human body is the abductor policies longus, as the name suggests, is a long muscle on the thumb, which causes abduction of the thumb. Adductions refer to the movement of forms or limbs toward the center of the body by contraction of adductor muscles.

An example of adduction is the hip when the femur (upper leg bone) moves from position pointing outward from the center of the body. The right femur stretched out to the right side, inwards toward or across the middle of the body. In simple terms, it means to draw inward toward the part of the limb.