Hard to believe Didn't really expect this to be helpful after years of chronic sore, spasming low back, especially after exertion. Surprisingly, I find myself using the Kyrobak at least once and sometimes twice a day. The motion actually seems to relax the muscles and substantially ease the discomfort. Not bad for only 10 min. of use!!!

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.

So far no discernible benefits There has been no miracle cure so far or even any improvement in symptoms. Obviously it has done no harm and maybe it is too early to see a big improvement. However my wife, who bought it for me, insists I continue using it!

Made my back worse Not for everyone and that should be explained- it is most definitely not for everyone and every existing back problem. Kryobak should make this very clear so as not to convey the false hope that it works for everyone and most certainly with the graphics telegraphing that message

Not a useful product. The Kyrobak did nothing to alleviate my low back pain, so I have returned it pursuant to their 60-day money back guarantee. I do not recommend Kyrobak.