CORE TRAINING IS far too often misunderstood. The default plan for lots of guys is to crank through situp reps—but that only trains one function of the core, trunk flexion, and it's easy to get sloppy ...

Strengthen your core, hips, quads and back using this abs exercise to build full-body strength, endurance and stamina. The hollow hold is an isometric exercise, which means your muscles contract ...

Ask a friend to name the first five core exercises they can think of, and the chances are that a plank will fall within their top three answers. It’s an undeniable ab burner, and one of the oldest ...

Confession: Static exercises aren’t really my jam. (I've previously) tried plank variations every day for an entire month to prove it.) I do love exercising, but the dynamic movement portion only. My ...

There’s definitely no shortage of core exercises—from planks to crunches to standing exercises—but one move that might not be on your radar is the hollow-body hold. The hollow-body hold is an ...

Confession: Static exercises aren’t really my jam. (I've previously) tried plank variations every day for an entire month to prove it.) I do love exercising, but the dynamic movement portion only. My ...

To become a better runner, you have to do more than just run—especially if you want to improve your performance on longer runs. By dedicating time to strengthen your core muscles—like your abs, ...