Really want to get into the deepest parts of your core? How about a plank? There are difficult varieties like the hardstyle plank and eight-point plank, a favorite of pro surfer Lakey Peterson. There ...

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, ...

In the fitness world, where trends come and go, some exercises remain fundamental pillars due to their proven effectiveness. One of them, without a doubt, is the abdominal plank. Far from being just a ...

The plank challenge is a 30-day program to strengthen the core and build up endurance. Each day of the challenge, you’ll gradually increase the amount of time that you hold a plank. By day 12 of 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 ...

Trainer Heather Robertson is, in my opinion, one of the best fitness professionals on YouTube (we rounded up 10 of these channels here). She posts a wide range of at-home workouts — HIIT, lower body, ...

I don’t love planks. There I said it. Isometric exercises (or holding one position) are not my thing. I prefer other types of core exercises (hi dead bugs, bicycle crunches, inchworms, or V-ups!) over ...

Take a quick scroll through the Fitness section on TikTok – or FitTok as it's often called – and you’ll not only see a lot of people with six-packs but also enter a world of #workoutchallenge videos ...