Originally Posted by Starznight

Definitely would mention that at your next dr. appt if you haven't already especially that you were stiffer than expected, and still participated in gymnastics which can be a form of PT, and could have slowed your progression some. It's a wonderful sport for staying active and limber, did it myself as a child, and I think that along with the host of other sports I played is what kept me upright when my back went out on me.

Slouching is a killer and something I failed to learn to do as a child. After the knees and ankles went remembering C O B, has saved me from numerous falls. In just wish I could find an definitive answer for you. Again though best of luck, i hope you can find answers soon