The reason i am asking this question is because i was in a car accident a couple years ago and have had severe pain in my lower back ever since and have tried everything to relieve it, and i dont really care to always be groggy from taking prescription pain meds. So the other day i was talking to my brothers buddy and he told me about this back wrap that he had bought and wears when his back hurts that is rechargeable and i guess this thing heats up to 120F-125F and last for 6+hrs, i asked him about it and he said i should find out more on the infrared heat therapy because thats the type of heat that is delivered and is different from regular heat i guess, i currently use those chemical sticky back wraps you see on tv and get expensive after time. i guess i would like to know if this thing is going to cause harm to me if i use it, any help with this would be great thank you.
oh that wrap thing is at www.extremesmartproducts.com in the heat therapy section
thanks again i look forward to your answers