<prompt> Which of the following is not recommended in the treatment of Chronic Low Back Pain?NSAIDsBed Rest for 3 monthsExercisesEpidural steroid injection  <response>: In patients with chronic low back pain CLBP, bed rest should not exceed 2 days. Ref: Harrisons Principles of Internal Medicine, 16th Edition, Page 101; Evidence-Based Chronic Pain Management By Cathy Stannard, Eija Kalso, Jane Ballantyne, Chapter 7 