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

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

A plank is a full-body workout that tones your abs, glutes, arms and legs. Learn how to do plank variations to strengthen your core and reduce back pain.

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

Discover how planks strengthen your core, improve posture, and elevate your fitness routine with simple, effective strategies.

Crunches, teasers, planks, and body-weight squats are some of the best stomach exercises for stronger abs. A strong core improves balance and posture.

7 plank variations that'll torch your core - try these plank exercises to target the muscles in your core ...

Hold a dumbbell or medicine ball at chest height. Step back into a reverse lunge while rotating your torso over the front leg ...

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.

Standing ab exercises are the floor-free way to master your core and boost strength, says PT and women's fitness coach, Kate ...

A plank is a full-body workout that tones your abs, glutes, arms and legs. Learn how to do plank variations to strengthen your core and reduce back pain.