I've found this site so interesting to read replies from our PT's on this board. It provides more insight to us that have injuries and dealing with pain. Is there any books that the PT's can recommend to the general public that could help us as we age to keep us flexible and that could offer stretches and info for those of us that want to keep active? I'm in my early 50's, dealing with neck, knee issues off and on. I have read the previous threads and really feel for those gals dealing with the severe neck pain.