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 ...

Your core (that means both your back and abdominal muscles) is your source of power—seriously. It's also what helps stabilize your entire body, prevent low back pain, and impact your posture, helping ...

Stay strong after 50 with five daily strength and mobility drills that fight aging better than traditional cardio workouts.

A strong core is key to performing everyday activities safely and effectively — and it's more than just your abdominals.

YOU KNOW THE SAYING: Work smarter, not harder. You may have already incorporated that mentality into your training routine, subbing unfocused, 60-minute workouts for strategic 30-minute sessions, or ...

If you’ve grown bored of your basic mat routine for core workouts, incorporating resistance band ab exercises can help you switch it up and even intensify your results. The versatile, simple, and ...

Try this flip flop abs workout, which will light every muscle in your core (including the back!) on full-blown fire. Just you wait. “Your core is 360 degrees—not just the front of your stomach,” says ...