I finally went to the dr about my legs being weak after getting spinal injections. Apparently if I work at it I can regain my strength. I still have to be careful with my back. Not lift as much as I use to, blah blah blah. I can't get anymore shots for 6 months because you can only have so much a year put in your body. It's risky but the lack of excruciating pain is a blessing.