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

Pilates has become the go-to workout for building functional strength and flexibility while being gentle on your joints. In particular, "Core engagement and strengthening are fundamental parts of any ...

You don’t need to crank out endless situps or planks to train your core. In fact, some of the best core exercises don’t look like traditional abs movements at all. Think weighted carries and ...

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

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." That's why it pays to dedicate focused training time on your core. You can start with these ab exercises ...

As a doctor of physical therapy, Dr. Betiku understands the importance of core strength and stability, so we asked him to ...

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 ...

When you think about strengthening your core, the first thing that probably comes to mind is your six-pack, or rectus abdonimis muscles. We get it—no one is arguing that six-packs look great—but there ...

You don’t need a gym to build muscle. These unique bicep and back workouts use minimal or no equipment to help you grow strength and size at home. There are several effective bicep and back workouts ...

Skip the machines. Build muscle after 60 with squats, overhead presses, lunges, and dumbbell rows, plus form tips.