Question

What is the correct explanation of the joint movement called protraction?

Answer 1

Answer:

D.Anterior movement of a part of the body in the transverse plane

Protraction is the anterior movement of a bone in the horizontal plane. Retractionoccurs as a joint moves back into position after protraction. Protraction and retraction can be seen in the movement of the mandible as the jaw is thrust outwards and then back inwards.