I'm thinking of getting an 8 yr old girl one to try out. She's got plenty
of bikes to play around with. (which I constantly have to keep upsizing,
she grows like a weed)

I'm sure most of you have seen the infomercial about these 3wheeled,
inertia-type vehicles.

Any thoughts?

My inlaws have a couple of them. They are nice and give you a real workout.

-Chris