Scorching Sports Illustrated swimsuit model Katie Austin booty dances in her new social media share, wearing an ab-baring top and little workout shorts for her flawless routine. But then she really ...

There are many iconic (albeit ridiculous) fitness catchphrases from the 1980s that have survived to the present day, but do ...

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 ...