Add Yahoo as a preferred source to see more of our stories on Google. Denise Austin has been inspiring women to get fit and have fun for four decades. As one of the key figures of the '80s aerobics ...

'80s-style aerobics is making a major comeback in modern fitness, but why now? As today's workout culture shifts toward connection and enjoyment, this retro trend is resurfacing in modern-day exercise ...

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.