This new product has all the posture-improving benefits of the standard Back-A-Line, but NOW with the proven pain-relieving benefits of magnets. Not any magnets but the only medically approved and tested magnets available. This combined product addresses both the cause and effect of back pain and injury. The "cause" is poor spinal mechanics - whether lifting or not - and Back-A-Line alone has been proven to improve posture at the behavioral level, the only way to correct the "cause". The "effect" is back pain and, whereas, Back-A-Line will minimize the cause of pain going forward, the magnets will minimize any residual pain that may be present due to prior damage to the spine because of poor spinal mechanics. The "ultimate" solution to back pain and injury.