Great Product!
This device is incredible. I have a bulging disc and braces and other types of back stretching never quite got it right for my lower lumbar region. I also have a shifted tailbone from the same injury and my back pain has subsided substantially after just a week of use for 10 minutes a day. I've even cut down on my intake of OTC pain relievers and noticed I've been sleeping better as well.
Rating: 5 stars