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 .

Kyrobak If I could give this item a zero, I would. I really thought this was going to be an authentic device that would give me some relief and back pain. After only six uses, the interior mechanism, gears, whatever it is that makes it work, started stuttering and grinding. I only weigh 145 pounds so I know it’s not because of my weight. When I contacted the company to get a refund from Brand Street Market (brandstreetmarket.com)they refused without me paying for return shipping which is $37. Now, I can understand paying for return shipping if I didn’t like the item. However, this item broke after only one week and they expect me to cover return shipping. I am so tired of fraudulent companies taking advantage of people and our hard earned money. Do not buy this item it’s a piece of plastic crap. Do not buy from this company they are thieves and know they are selling crap.

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.

Kyrobak I'm sure this is very effective for most people. My problem is my head needs to stay more elevated than this allows to be effective; otherwise my "crystals" get out of wack and I get very dizzy. Also, if you are alone, getting on is a little difficult, and I tried to reverse that to get started, but that did not work.

The Kyrobak Please be advised that the Kyrobak was a waste of money. I used it according to instruction and it did absolutely nothing. I tried contacting the company and couldn't get though, so was never able to get a customer service rep.