Looking to up your game to the next level at the gym? Take a look at NFL Up! to view workouts and get tips from NFL players and trainers to ensure you're ready for game day. More... The core is made ...

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

You have to engage your core constantly as you sit straight, stand tall, and walk confidently, which requires a lot of endurance in your midsection muscles. The best way to build ab endurance? A core ...

When you look in the mirror, you may see areas that you can improve upon. The most common area for most of us is typically the abdominal region. Not just the front side of our torso, but the sides and ...

Instructor:Joe Horwat, of Boulder, one of Flatiron Athletic Club’s top certified trainers. Horwat is a high-level sports performance coach and personal trainer. He works with world-record holders, ...

Core training has always been part of military PT and fitness testing. From crunches to sit-ups, flutter kicks, leg tucks and plank poses, the U.S. military uses many exercises to test core strength.

Magazines and websites tout the benefits of core strength training. But is core strength really an essential part of a well rounded fitness program? Having a strong core offers numerous benefits for ...

Core strength is an all-encompassing term. Many consider core strength as pure abdominal strength, while others consider core strength as a whole-body kinetic system. Nonetheless, every swimmer ...