I can’t think of a better way to torch my non-existent six-pack abs than using an ab workout designed for Olympic gymnasts, including gold medalist and World Champion Simone Biles and bronze medalist ...

This eight-minute workout is the secret to firing up your core muscles and building strength and stability in your midsection ...

Experts agree that we should all be strength training regularly, which most people assume means lifting weights. Not so. You can try calisthenics too—a type of gymnastic strength training that relies ...

Too many abs routines are uninspired and, frankly, boring. Building up a strong core is important for more than just your mirror muscles, so your training should be more than just a tacked-on ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." WHEN YOU TAKE off your shirt, the characteristics of a fit, athletic body are hard to miss. Whether ...

Your chest may not be the first muscle group that comes to mind when you think about pull-ups—but if you want to lift your body with control, you can’t skip it. A strong chest helps you stabilize your ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Several years ago, at age 60, Mona Weiger decided to give her son Kyle’s online fitness program a go. His ...