The uniqueness of both the Bodywall and Bodytool means there is little hard literature to read but the results speak for themselves. Once you understand pain, how your body reacts to it, hides it, pushes it around etc and how this goes on to debilitate you in many different ways then you will understand the true benefits of this treatment and training. Feel young again. People (including me 1 year ago) think when you get to a certain age that you have to just put up and live with some pain. This is not true!!!!!! My 3 year chronic achilles problem has gone. Elbow pain...Gone! Shoulder niggles...Gone! Knee pain...Gone! Sore feet in the morning...Gone! I think you get it. We are all going to age. We can't stop that. But it doesn't mean we have to age with pain in our bodies. Get your life back so you can return to or continue to do the things you love in life. Here's to a pain free future.