I don't get it either. You never see a ball. Maybe it's just something to do when kids get tired of playing with balls. It confuses me too because the object of play is a highly technical piece of machinery. It's intimidating in the fact that a person has to actually be inside of the object of play to compete. Scary when you think about it. I just can't get past the games we played when we threw a ball around on the schoolyard. It makes me so mad. And then they have the nerve to call it a motorsport. Snowmobiles, motorcycles, dirt bikes, bicycles, boats, and cars are not balls, therefor racing them cannot be a sport. I hope my mommy washes my bed sheets tonight and makes me macaroni and cheese.I have to get up early tomorrow and go to school.