At some point I got old and weak and became unable to do this: researchnews.osu.edu/pam... Very depressing.
I remember doing that all the time when I was a kid.
Leyton
says
Broken link 
Is.
says
I know what you mean. I used to be a dancer, and I did bridges and back walkovers. When I had to have my spine fused, not being able to do
that stuff anymore makes me so sad. I'm not nearly as flexible as I once was. Goddamn drunk driver 
I did it a lot when I was a kid...and through college (I did gymnastics) I can still do it but there are...um...repercussions lol
I'm all sore and cricketty after
for a couple days lol