sick stomach muscle control

[pseclint]

http://www.break.com/index/insane-stomach-muscles.html

[steve_d]

most of it, I was thinking...can't everyone do that? Until I saw her going left ab to right ab flexing while sucking in, looked really weird. I can sort of do it if I get in the right position, but at 1/100th of the speed.

[PdH]

That chick should be in the circus. :)