Add Yahoo as a preferred source to see more of our stories on Google. Ah, the plank. It may just be one of the most intimidating exercises. Anyone who has shook their way through one knows that the ...

You've probably seen online challenges, friends trying it, or simply heard that "planking is the best for abs." But what really happens if you decide to take it a step further and commit to doing a ...

This 30-day challenge is designed to help you progress the amount of time you can hold a plank position, essentially by holding a standard plank for longer periods. But it also helps by challenging ...

-Hey, what's up, friends? I'm YoYo and I'm super pumped that you're here. So let's get down on the floor. Let's try this. And remember this challenge is... So, give it a shot, see how you can do in ...

Just when you thought holding a plank couldn’t get any more difficult, TikTok has to go and create a whole plank dance challenge to take your core workout to the next level. While this trend is super ...

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 ...