Training your core on repeat to reap all the benefits of a strong midsection, yet you're still not feeling as defined or powerful as you'd like to be? Then you're in the right place. We're forever ...

These deep core exercises will target the most important, but often neglected, part of your midsection to reduce back pain and improve posture. Instead, learn which muscles make up the deep core and ...

When we talk about deep core muscles, we don’t mean a six-pack of rippling muscles. Your deep core refers to a group of muscles sitting deep in the torso that work to stabilize your body. They include ...

Heel slides may look simple but, done properly, they’re a powerful way to build deep core control and hip stability ...

Add Yahoo as a preferred source to see more of our stories on Google. Woman performing plank. If you think that doing hundreds of crunches is going to give you an effective core workout, think again.

Place your hands lightly on the bed for balance if needed. Lower one leg toward the mattress with control. Stop just before ...

It’s estimated that 2 million people in the U.S. will experience a back injury this year. Many of these injuries are because of postures held for prolonged periods and workplace incidents. Many more ...

A strong core means stability, fewer injuries, and better posture and balance during exercise. While you might be familiar with the abdominal exercises that engage the outer abdominal muscles — think ...

To learn whether or not your upper-body strength level is where it should be—or needs a bit of a boost—we spoke with experts.