Which Statement Most Accurately Reflects the Claims Made About the Application

Which statement most accurately reflects the claims made about the application of traction in the clinical environment over the past 30 years?

A) It is a mainstay in the physical therapy clinical environment for spinal indications.
B) It produces profound changes in spinal occlusion to no significant changes at all.
C) Traction has no impact on spinal problems.
D) There is no literature to support the use of traction for spinal problems.