A nurse is teaching an older adult client who has an intracapsular fracture of the right hip following a fall about the purpose of Buck's extension traction. The nurse should include which of the following information in the teaching?

Buck's extension traction will allow supported movement of the extremity.

Buck's extension traction will relieve muscle spasms.

Buck's extension traction will maintain alignment of the pins.

Buck's extension traction will reduce the fracture.