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

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

When you think of a strong core, the image of six-pack abs likely comes to mind. But you may be surprised to learn that the most important core muscles are actually those you can’t see with the naked ...

A simple yet powerful movement trusted by U.S. fitness experts to boost core strength, stability, and athletic performance.

Here’s a deeper dive into which muscles you’ll work when doing a push-up. What Muscles Do Push-Ups Target? To perform a classic push-up, you’ll start in a high plank position, bend your elbows to ...

You’ve probably seen it all over your feeds: Fitness pros and physical therapists talking about “training the deep core.” But unlike crunches or Russian twists, these exercises don’t come with a pump ...

“For older adults, a strong core helps prevent falls, supports proper posture, and facilitates the safe performance of daily ...

Hunter Bennett does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond ...

Pregnancy does some pretty incredible things to your body, but for many women, it can also leave you feeling a little unfamiliar in your own skin afterward. One of the most common changes is diastasis ...