I've had Cyatica since I was 15 (am now 20) and it was really bad when I first got it but it's been nothing more than a slight twinge since I turned 17 nothing I couldn't ignore. Lately its started to come back just as bad as it was when I first got it and its getting very hard to do the things I normally do or even just walk. I used to walk everywhere and about a month ago I moved houses and now have to drive. Do you think the reason it's come back is because I've stopped walking? and does anyone know of any exersizes I can do that will help it improve faster? thanks OB