How to do it: Stand tall with your feet hip-width apart. Clasp your hands together in front of your chest. Extend your arms ...

A strong core helps with posture, balance and stability, and can prevent and reduce back pain. To effectively strengthen your core you need to work the low back, glutes, pelvic floor and the ...

"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 ...

This core and back resistance band workout is just as effective as using expensive gym equipment. Here's how to strengthen your muscles in 15 minutes. When you don’t have access to gym equipment, you ...

Work up a sweat with this challenging 15-minute core and back workout in the latest free episode of 'Good Moves' with trainer Keoni Hudoba. Why work your abs and back separately when you can get the ...

Estrogen is an important hormone for maintaining muscle quality, with a big impact on tendon and joint elasticity, but it ...

You may have heard the terms "pull" and "push" thrown around by fitness influencers or trainers. But what exactly does a "pull-day" workout mean? It's exactly what it sounds like: a workout comprised ...

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.

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.

Facing my biggest fear (losing my abs forever), I also put the Total Transformation Bundle to the test myself — moving ...

It's easy to assume pull-ups are all about the arms—but the real engines behind a strong, controlled rep are the back and shoulders. In fact, if you’ve ever tried (and struggled) to get your chin over ...