Which muscles pull the fingers back together?

The muscles that pull the fingers back together are known as the adductors. These muscles are responsible for moving the fingers towards the center of the hand or bringing them closer to each other. Adduction is the action that counteracts abduction (the movement of fingers away from each other), allowing for the natural closure and gripping of the hand.

In contrast, abductors are the muscles that move the fingers away from one another, which is the opposite action of what is being asked in the question. Flexors are responsible for bending the fingers at the joints and are not directly involved in the movement of pulling the fingers back together. Extensors are responsible for straightening the fingers, which again is a different action from adduction. Understanding the specific roles of each group of muscles will help clarify the mechanics of hand movements.