State Fair and Backjoy

I have a long history of back pain and sitting always makes it worse, much worse. We went to the State Fair and my wife is a sucker for the magical things such as tomato slicers, etc. They were selling these silly things called Backjoys. They look like a old metal tractor seat but are supposed to perform miracles for back pain/sitting. I told her it would not work, but she got one anyway ($40). I am astonished with the improvement it has made for me. Put it on the chair and sit on it, we fought over it for a few days and have since ordered another (his/hers). I still cannot see how or why it works but it really does. So much for what I know. Back pain much improved !!!