This workout is short — just 10 minutes — and requires no equipment. But it packs in a lot of work. PS Fit instructor Natalie White designed it to target your abs, core, and thighs, and she'll have ...

Bouncy plank jacks and painful crunches aren't the only exercises that strengthen your abs. Presented by Allegra, this entire ab series is done while standing. Whether you're working out on the go, or ...

You've probably heard just how effective Pilates can be for core strength and definition. With this workout video, you can find out for yourself – and you only need six minutes. It's a quick ...

Core workouts are the perfect place to start if you’re a beginner starting a new fitness routine, because building a stronger core is a great foundation for everything else you might go on to do with ...

You've probably heard just how effective Pilates can be for core strength and definition. With this workout video, you can find out for yourself—and you only need six minutes. In the full Pilates x ...

A trainer with 20+ years of experience shares 4 standing moves that target deep core muscles to address belly pooch after 60.