What can a 11 year old do at lifetime fitness?

My cousin is 11. She wants to know what can she do instead of going to the kid area( kids care, the place were the kids go. What ever it's called.)What can a 11 year old do at lifetime fitness?First of all u should be tension free. And you should take care of your health.What can a 11 year old do at lifetime fitness?Let her be it is her problem it is not any of yours!