Anybody used them? I have had very debilitating lower back pain twice in the last month. Went to my doctor and had xrays. It seems my "L1-S1", whatever that is, shows sign of degenerative disk disease. I'm not opposed to a chiropractor, but I'm not thrilled about seeing one either. I've heard good things about the place in salado for sports related injuries so I thought I'd call about my back. I think I'd prefer massage therapy. So any recommendations would be welcome.