>>18289609
Maybe, maybe not. This is a carny sport after all.
But I think it's important to keep in mind that these are athletes, not school girls. Even the skinny ones do a lot of cardio and lifting. It takes a lot of calories to keep up with their routines so it's really not a stretch.

Imagine the greatness of Poi's fast food farts

Not all Joshi are as blessed as Poi, where they can eat anything and still look amazing