JACK, ACCELERATION TRAINING STUDENT: I'd hope to go pretty far, maybe even play college. But of course I'd like a shot at the NHL. ANNOUNCER:...

XIOMARIZ, HAS TYPE 2 DIABETES: I have to take medication, and then once a day I have to take insulin, which I hate. I hate it. And I have to check...

ANNOUNCER: For these children, exercise doesn't necessarily mean playing games. GAYLA, YOGA INSTRUCTOR: Yoga is not a competitive sport. Kids...