Instructor: Kelsey Ostenson has a degree in integrative physiology from the University of Colorado Boulder. She has taught yoga, CrossFit, barre and TRX. For the last four years she’s been a personal ...

SAN DIEGO — New Year, new you? Many look for inspiration to get in shape every January. If you’re not interested in trying something new, we have old workout ideas from the 1970s, '80s and '90s that ...

It’s so great to see Britney Spears happy, healthy and sharing her love of physical fitness with her fans. The 38-year-old decided to let her Instagram followers in on how she keeps her “buttocks” — ...

Twenty years ago, if you wanted to make your heinie a little more tiny, you turned to one woman from Dallas. Donna Richardson was the face behind your behind. Her popular workout, Buns of Steel, sold ...

In 28 days it began. In 28 weeks it spread. In 28 years it evolved.