At 55, Jennifer Lopez isn’t just defying age — she’s redefining it. Her former trainer Jay Cardiello revealed to The Post how he helped J.Lo achieve those famous sculpted abs — and shared some tips on ...

After years as a self-professed Cardio Queen, actor Jennifer Aniston has relinquished the title to focus, instead, on an ...

Kelsea Ballerini’s trainer, Erin Oprea, unveiled her biggest tips for getting into shape this summer. “Those toned legs are an art piece, and I’m super proud of my clients. They have worked their ...

A personal trainer shares a three-move bodyweight workout you can do without weights to strengthen your abs and arms.

When you think of a fit physique, you likely picture "flat abs" or "six-pack" abs, though how long it take to get abs and maintaining them is no small feat. As we age, muscle mass decreases and belly ...

Sculpt and strengthen your upper abs and core your rectus abdominis or "six-pack" muscles, with this workout designed by ...

If getting toned and strong abs are one of your goals this year, it’s important to know a few things before embarking on this journey. Your abs are made up of four parts: the rectus abdominis, ...

"Baby Shark"-mania has gone through all kinds of incarnations and memes since the <a href="https://www.youtube.com/watch?v=XqZsoesa55w" id="56900452-b172-3776-a02b ...

A strong core means stability, fewer injuries, and better posture and balance during exercise. While you might be familiar with the abdominal exercises that engage the outer abdominal muscles — think ...