I used an inversion table for carpal tunnel syndrome and it worked the very first time. It was amazing. I've only experienced symptoms once, since, and did a little experimenting and the inversion definitely does the trick. I've had my inversion table for many years and bought it specifically for the carpal tunnel after hearing a woman remark that hers had been cured. Even if I had only used it that one time, it would have been worth the cost (about 200 dollars US). Plus, I haven't had to go to the chiropractor at all since I've had the inversion table. I had heard of a chiropractor that had one in his private office but didn't offer the therapy to his patients. He just used it for himself! Since then, I use it for everything "chiropractic" in nature and sometimes just for fun!