Thank you @insideoutlet its good to hear the Nubax machine is helping. I think no matter what one does after a back injury we have to learn to cope with the problem and manage the pain, because once the damage is done and the back has weakened we are always going to feel the slightest twinge. These small twinges are something we would normally brush off, but after experiencing back pain to the degree some of us have had, then we grow fearful of them. Thank you for your feedback and take care