It's where I get to try and relax, my days of motorcycle track riding are over but I can still ride my motorcycle for enjoyment. :) The knees and back are gone now... I miss them. Ah, sorry to hear that! I was two wheels only for over a decade, but a bad wreck changed that. Rubber side, down, sir! I could also recommend those 'mover' back braces, if you haven't already tried. Might give ya a little extra support!