At 85, Erika Rischko held a plank for 9 minutes live on TV. Here’s how she trains, why she loves planks, and her advice for ...

Ah, the plank. It may just be one of the most intimidating exercises. Anyone who has shook their way through one knows that the isometric exercise appears simple, but is anything but. To the contrary, ...

A plank is more difficult than it looks. You have to use all of your muscle groups, including your core, abs, arms, back, shoulders, glutes and legs. It’s normal to struggle to do a plank. Many of my ...

If you'd told me weeks ago that I'd do the 5-5-5-30 before anything else in the morning, I wouldn't have believed you - but ...

The plank exercise has earned its place as a staple in fitness routines worldwide, combining simplicity with effectiveness. Whether you are a beginner or an advanced athlete, planks offer a versatile ...

When most people think of core exercises, they think crunches and sit-ups – possibly because the tactical professions have ...

Thanks to the trainers at NYC's Fithouse, this two-minute weighted plank series is the hardest full-body workout I've had, well, ever. Seriously: When I looked at the droplets of water on my mat, I ...

A personal trainer shares her three tried and tested bodyweight exercises you can do to strengthen your core muscles and reduce the likelihood of injury at any age.

I’m a big fan of bodyweight training. All you need is a few square feet of space, motivation, and your own body weight, and ...

The plank can build strength and muscle in the whole body, but requires proper form. To hold a plank, you need a stable core and shoulders. Adding scaled exercises, like knee or wall planks, can help ...

Welcome to Start TODAY. Sign up for our Start TODAY newsletter to receive daily inspiration sent to your inbox — and join us on Instagram! Ah, the plank. It may just be one of the most intimidating ...