Britt Hertz competes in a kids vs. adults gymnastics faceoff with Salish Matter, testing their strength, agility, and flexibility.

Kristin Cavallari is stunning in her woven sheer crop top as she goes braless on Instagram and sparks a lot of comments.

Claire saw weight creep in her late 40s during perimenopause. She lost 2st in six months by doing home workouts and cutting ...

Vogue Williams' personal trainer John Belton shares Vogue's exact ab and arm workouts, plus her exercise and nutrition tips.

It’s fair to say, as a mum of five, my core has gone through it all. I’ve had four caesareans, each about 18 or 17 months apart. Plus, I’ve carried twins. Five babies in under five years.

Kane Brown debuted a dramatic body transformation as he shared before-and-after photos showing off his abs, declaring he’s ...

The comic, who works out on weekdays and travels for standup shows on weekends, added 40 pounds of muscle but would never put ...

It’s fair to say, as a mum of five, my core has gone through it all. I’ve had four caesareans, each about 18 or 17 months apart. Plus, I’ve carried twins. Five babies in under five years.

Exercises that focus primarily on the abs, like sit-ups, don’t necessarily strengthen the core muscles responsible for ...

These nine celebrities got fitter than ever after kids with workouts like boxing and walking 14,000 steps a day.