This quick, four-move dumbbell workout targets your upper body and core. It's perfect for a mid-holiday energy boost.

Training your upper abs (the six-pack muscles) is important because it's an essential portion of your core that is in charge ...

Trainer Jarrod Nobbe shares 5 chair core moves after 45 that target the lower belly, boost stability, and skip floor work.

If you want to get fit and build muscle, it's worth dedicating some time to core-strengthening workouts. The core comprises the muscles at the center of the body, including the abdominals, the hips, ...

While the plank is an excellent core exercise, several other options can strengthen your core. You can do these bodyweight exercises anywhere, and they don’t require equipment.

In TODAY.com's Expert Tip of the Day, a trainer reveals her favorite exercise for a more defined waistline and strong core ...

Core exercises for stronger abs include crunches, teasers, planks, and body-weight squats. A strong core helps improve balance and posture.

The path to core strength is as varied as the number of exercises that build your core system. There are hundreds of exercises from which to select when working to build the core, but this type of ...

Trim waist overhang after 50 with 4 bed exercises that activate deep core muscles, improve posture, and protect your spine.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? So, here it is: an effective (and quick!) core workout for women looking for ...

I asked fitness expert Dr. Femi Betiku to share more about the problems with a weak core for runners. A weak core means a ...