First place even the top pain doctor at the mail says it can't hurt you or does it harm you and it may work. It's been around for years Nasa uses it for the pilots coming back from space after a year to get their body back in shape I should does increase blood flow which reduces inflammation and reduces pain. I've spoken to this doctor who promotes some of his machines and he claims that he can cure it and he'll give you a 45-day trial. If you don't like it get your money back. I am going to do it cuz I have nothing to lose and so do you. Look into it. Healthy wave mat I think it's called is rated High and the prices like eight hundred bucks. 45 day free trial. I'm ordering it tomorrow and after 45 days I'll know if it's worth it. We must try things out of the box as long as it's not dangerous. It's far better than surgery or pills or injections. If you have trouble looking up I'll get you some more detail of where to go. If you look up pemf you'll go to a number of different sites and comparison reports. Don