Olympic legend Katie Ledecky loves training. Her workout tips make it easier to exercise to build muscle, strength, and speed like an elite athlete.

While many people start the year focused on weight loss, a growing number are shifting their attention toward building lean ...

Scientists have discovered how exercise protects aging muscles by suppressing DEAF1, a molecule they identified as a driver ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ready to revamp your workout routine—and get lasting results? Enter: the Women's Health 30-Day Workout ...

Struggling with your New Year’s fitness resolutions? Don't give in to Blue Monday. Here's how you can successfully form and ...

Add Yahoo as a preferred source to see more of our stories on Google. Considering a new fitness challenge? Experts say there are benefits — but it's not for everyone. (Getty Creative) If you’re not a ...

Working out is a good way of reducing fat and increasing muscle. Keeping in good shape helps the body stay fit and reduces the chance of developing certain health conditions. Obesity is a rising ...

You want to develop a regular exercise routine, but you lack motivation. Promises to yourself are quickly broken, and you never establish enough of the workout habit to experience any rewards.

Club Fitness opens in Oklahoma City with a focus on high-energy group fitness classes that motivate members, build community, ...

Winter fitness motivation drops due to biological changes, not laziness. An expert explains myths and smart ways to stay ...