Trainer Tonyael Miller added the Copenhagen plank to her workout routine nearly every day for 30 days. Here's how she felt ...

I'm still doing a plank every day--with a couple of breaks in my streak since I started in December: Once during three days of a gastrointestinal illness that made doing planks a bad idea for many ...

Are you bored of doing the same old plank everyday? Switch up your workout routine with these variations shared by yoga coach Riya Vyas.

The army crawl plank variation builds stronger shoulder and core muscles and targets your whole body. Here's what happens when you do it for a week.

Can doing a plank every day build visible abs? A personal trainer says not quite, but here are the benefits of planking for your body, and what it really takes to build a six-pack.

I did plank holds every day for 30 days and felt my core and arms get stronger. Here's how I learned to level up with plank variations to fight boredom.

Whereas high planks (i.e. planks held on your hands) recruit more of the shoulders, chest, and triceps. "So they’re great for ...

I tried 5-minute starburst planks every day for one week to see how my side plank game compared to the various other TG plank challenges our team has indulged in over the past year.

I did plank holds every day for 30 days and felt my core and arms get stronger. Here's how I learned to level up with plank variations to fight boredom.

The plank and push-up challenge is the self-care challenge of the month in Ashton’s new book, The Self-Care Solution, which features a different self-care challenge for every month of the year.

What are plank ski jumps, how do you do them, and what happens when you do them every day for a week?

“Being able to hold a plank indicates that you have a strong core,” Life Time fitness leader Phoenix Carnevale told The Post.