What is a primary goal of traction in rehabilitation?

• A. To immobilize the spine.
• B. To increase muscle strength only.
• C. To permanently increase ROM.
• D. The primary goal of traction is to decompress neural structures and relieve radicular symptoms, while allowing healing and improving mobility.

Answer: (D)

Traction in rehabilitation is used to decompress neural structures and relieve radicular symptoms, while creating conditions for healing and improving mobility. By gently separating vertebral bodies and reducing intradiscal pressure, traction lowers mechanical strain on nerve roots, which can lessen radicular pain, numbness, and weakness. This symptom relief is what allows a patient to participate more effectively in therapeutic exercises, range-of-motion work, and activities that promote normal movement patterns. It’s not primarily about immobilizing the spine, nor is it a stand-alone method to permanently increase range of motion or to build strength alone. The main benefit is reducing nerve compression and facilitating functional recovery so healing can proceed and mobility can improve.