Gravity Studio?

Ok. I'm familiar with spinning. The exerciser's word for riding the stationary bike. But, Gravity Studio? What the hell is that? Maybe I'll open up my own Inertia Studio. Or maybe an anti-gravity studio.

I'm sure there's a good explanation for this, but I'd rather just ignorantly rant.

PS. Why can't I spell exercise? I had to look it up! And I consider myself pretty good at spelling.

for the record, I had excersize. oh well. That's why I'm a drummer.