Medically reviewed by Katrina Carter, DPT Core exercises like crunches and planks help improve your balance and posture.Side ...

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

"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 ...

Ditch planks and rebuild core strength after 50 with 4 daily moves that train rotation, balance, and real-life stability.

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Side planks trains your ...

Nick Blackmer is a librarian, fact-checker, and researcher with more than 20 years of experience in consumer-facing health and wellness content. Lie on the mat with your arms extended straight up.

Many think of the practice as stretching, but deep core exercises in yoga are one of the "most powerful ways to build ...

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 ...

Case in point: You rely on your core muscles to carry you through the miles. And research shows that core strength training can improve the force you put into your steps, your overall energy transfer, ...

When most people think of core exercises, they think crunches and sit-ups – possibly because the tactical professions have used them for decades. But given recent changes in military testing, the next ...