The best core exercises don't necessarily require you to get on the floor. These seven standing variations are sure to ...

Having a strong core can boost your stability and balance, and improve your form when doing exercises like squats and lifts. As such, it's well worth adding some core strengthening exercises into your ...

Regular aerobic exercise and targeted resistance training exercises can help reduce abdominal fat, especially when paired ...

A powerful, time-efficient workout designed to strengthen your core, improve posture, and carve defined abs at any fitness ...

After years as a self-professed Cardio Queen, actor Jennifer Aniston has relinquished the title to focus, instead, on an ...

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.

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

Strength training isn’t just about building muscle—it's one of the most effective ways to lose fat. Try 9 exercises to burn calories and boost metabolism.

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." After an abdominal surgery nearly three years ago, my core strength was wrecked and in desperate need of ...