This is a GREAT idea. According to, if you're a Michigan teenager, age 15 to 18, you can work out for free this summer at any of the Michigan Planet Fitness locations. (Actually it's happening all over the country)

The deal starts today (May 15) and runs through September 1st. If you're under 18, you'll have to have a parent or guardian be there when you sign up. Planet Fitness is also offering free fitness classes "designed specifically for teens" during the week. (I don't really know what "designed specifically for teens" means. When I was a kid, I was always wary of anything that said anything like that. But, it's free, so...)

Anyway, this should get some kids away from their phones and out of the house this summer. And Planet Fitness - how smart are you? The ones that like it will be back to sign up for real at some point.

More From 100.7 WITL