The starburst side plank variation strengthens the shoulders, abs and obliques. Here's why we love it at Tom's Guide.

Find out why holding a strong plank for 2 minutes after 40 is a powerful test of core strength and how to safely build up to ...

The plank exercise is an old-school isometric core exercise that originated with yoga practices and has since been a standard part of mainstream bodyweight workouts. It's a top-shelf ab move that can ...

Seven-minute planks are challenging enough, but abs wheel planks take the bodyweight core exercise to a whole new level of ouch. I dedicated seven minutes each day for one week to see what, if ...

Everyone wants a strong core. The first thing I ask every new Drucker Fitness client is what their fitness goals are. To this day, I have never had a client who did not mention having "ripped abs" or ...

Both core exercises can strengthen and tone your abs, improving stability and balance while building a visible six-pack. But ...

Build a lean, strong core with five bodyweight routines for power, balance, and endurance. No equipment. In 10 to 15 minutes.

In honor of the May edition of our Trainer of the Month Club, Emily Turner's at-home plank workout will give you a full-body workout in 6 moves. As much as planks make me want scream/cry/quit going to ...

YOU PROBABLY THINK you know how to do a plank. The ab training staple is relatively simple, after all—boiled down to the basics, all you need to do is get down on the ground and hold in place.

There are a few health habits that I’m proud to have. I’m pretty good at drinking enough water. I meditate. A few years ago, I incorporated sunscreen into my daily skincare routine and never looked ...

Justin Timberlake and Jessica Biel certainly make ab work look easy, but we know how challenging a plank series can be. Ahead of the new year on Wednesday, the duo shared quite the impressive core ...

Your abs and booty are about to get worked! Val Desjardins, owner of The Studio Montreal and celebrity EXOS-certified fitness trainer who's worked with celeb clients like Jennifer Aniston, shared this ...