Not fit for pupose. I try this for about 2weeks and during that time my ability to walk was greatly reduce and the pain I was in was unbearable. I had a rest from it until I was in less pain and could walk a little more. On the second try of it I only managed a week. I phoned to find out how to return it and get a refund (I was not worried about the extra insurance I had taken out on it) I was informed that lots of people have found it useful and I could not return it and get a refund. I told the girl I was speaking t it was not fit for the purpose it had be sold to be and basically was tod tough try and sale it privately. So I would say stay away from this as it does not work it makes matters worse and the customer service is rude and unhelpful. The chances of get you money back is nil.

notice of improvement I do feel there has been a noticeable improvement in reducing my back pain. It isn't completely gone like I had hoped but I am certainly more comfortable than before staring to use it. I am hoping I will continue to see improvement by daily use either once or twice a day.

Make sure know what your problem is before buying Used once a few days after receiving and am still in excessive pain. on a scale of 1 to 10 I am experiencing on average an 8. I hurt so much that I failed to make the deadline for return of the device.

Not a complete cure but helpful in reducing pain. After several decades of lower back pain, the Kyrobak provided some relief, especially after exercise and long walks. I did not obtain 100% cure but probably improved it by 75%. That was more than other treatments I have tried (chiropractor, physical therapy). It took several months of using the Kyrobak before I felt it was working .

thanks for my purchase, but I have not made one Kyrobak have sent me an email thanking me for my purchase, but I haven't made one. They also erroneously put my account into the hands of a debt recovery agency!! Their records were incorrect. The first Kyro I got had to be sent back after 8 months, as it ceased working. It was replaced with no problem. I like the product very much, but not their administration and record keeping!!