Katie Austin has followed in her mother’s footsteps, becoming a bona fide fitness and nutrition guru. Her efforts have kept her in top-top shape, landing her in the Sports Illustrated swimsuit issue ...

At age 68, Denise Austin is still able to fit into the same leotards and swimsuits she wore more than 30 years ago. The fitness guru and founder of Fit Over 50 magazine continues to spill her secrets ...