Which statement best describes the purpose of deep neck flexor and extensor endurance training in WAD rehab?

• A. It should replace all ROM exercises
• B. It involves only neck extension
• C. It is contraindicated in all cases
• D. It targets deep neck flexor and extensor endurance

Answer: (D)

Endurance training for the deep neck stabilizers in whiplash rehab focuses on restoring the muscles' ability to sustain activation during prolonged postures and activities, so the neck can be stabilized over time. The goal is to increase the endurance of the deep neck flexors and extensors, which helps maintain cervical alignment and improves neuromuscular control after whiplash. This is why the statement describing the purpose as targeting deep neck flexor and extensor endurance is the best fit. The other options don’t align with how rehab is approached: ROM work is still important, the training isn’t limited to neck extension, and it isn’t universally contraindicated; the program is tailored to the patient’s safety and needs.