You'll need better moves to build a functional core. Here’s how you can upgrade your workouts.

In the never-ending quest for efficient and adaptable training methods, TRX has emerged as a brilliant solution. This system, which uses adjustable straps and your own body weight as resistance, ...

If you want to work your abs, you’ll probably default to sit-ups, planks or crunches. They sure are effective, but celebrity trainer Ben Bruno, who’s worked with the likes of Justin Timberlake and ...

The plank is one of the most effective exercises for building a stable core. But stick with it for too long and it can start to lose its edge, offering less of a challenge as your strength improves.

"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 ...