These six bodyweight moves activate your entire core without a single crunch. They build strength, coordination, and endurance, and they'll leave your abs burning in the best way. No equipment. No ...

While sit-ups and crunches are great for building strength and stability in your core, they aren’t essential. If you’re bored ...

If you’re looking for ways to increase the difficulty of your core workouts without simply upping the amount of reps or time ...

Russian Twists engage the obliques and rotational core muscles, vital for spine health and athletic movement. Crunches train ...

If you hate crunches but still want to build a stronger core, try this standing abs workout from Joe Ghafari, a personal trainer at Eden. You'll still strengthen your mid-body muscles, but you won't ...

Getting visible abs is a goal for many men, and fitness companies cash in—pushing everything from fat-burning supplements to ab machines that promise a rock-solid core. But if you’ve ever earned a ...

Grab a chair, have a seat and start exercising for stronger abs. That's what fitness trainer Rhonda Murphy has us doing in this week's "Workout!" ...