When you think of a step aerobics class, I'm sure your mind instantly turns to Jane Fonda wearing a neon lycra leotard, right? I'm not surprised, she was the queen of step aerobics classes in the ...

While talking to my coworker about my Shape Up series, I mentioned I wanted to take a dance class. She swore by Grit Fitness’ step aerobics class, so I signed up for an evening session. I was pumped.