Most people are doing it wrong. We show you how to master the fundamental abdominal exercise to protect your spine, improve ...

Love ‘em or hate ‘em, planks are a popular fitness move for a reason: they’re effective. This one move engages the entire body, especially the abs. Planks put the entire core muscle group to work, ...

Strengthen your core with simple dumbbell exercises at home. Trainer Xanny Vargas from Chuze Fitness shares four effective ...

I had to really focus on keeping my core engaged . When we talk about engaging your core, we mean really thinking about ...

Skip long planks. These 5 no-equipment core exercises build stability, strength, and definition with smart, full-torso ...

Editor’s note: Dana Santas, known as the “Mobility Maker,” is a certified strength and conditioning specialist and mind-body coach in professional sports, and is the author of the book “Practical ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After an abdominal surgery nearly three years ago, my core strength was wrecked and in desperate need of ...

Discover the ideal plank hold times after 50, plus the 30 and 60 second benchmarks that show your core is stronger than most.

(CNN) — If you’re like most people, when you hear the word core, you probably think of six-pack abs. But your core is so much more than that — it’s the powerhouse that stabilizes, supports and moves ...