| Manipulation Back exercises Physical Agents and Modalities Traction Transcutaneous Electrical Nerve Stimulation 
              (TENS) Shoe Insoles and Shoe Lifts Lumbar Corsets and Supports Trigger Point and Ligamentous Injections Acupuncture Epidural Steroid Injections Facet Joint Injections Biofeedback Group education: back school | Shoe Insoles and Shoe Lifts
               
                |   | Limited
                  evidence suggests that shoe insoles may reduce back pain in
                  some individuals with mild back complaints. There is no
                  evidence that they provide any long-term benefit. (C) |   
                |   | Leg length
                  differences of less than 2 cm are unlikely to be significant.
                  (D) |    |