The gyms issue

We got sweaty and sore searching for the best spinning, kickboxing, dance, swimming and ab workouts in the city. It was worth it.

Monday January 5 2009

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These spin classes will take you to hell and back, all while pedaling on a stationary bike.

Look like a million dollars, baby, after some butt-kicking kickboxing.

These abs classes will get you so ripped, you'll want to bring back the half-shirt.

Shake your moneymaker at these dance-based classes.

Make like Michael Phelps at these lap workouts around the city.

Eight of Chicago's sexiest fitness instructors flaunt their best assets.

A gym loner gets in the mix at a group jump-rope class.