A combination of cardio and strength training is crucial for heart health, muscle strength, and healthy aging.

Cardio is more than just running laps or hopping on a bike. It's any movement that gets your heart pumping, your body sweating and your energy levels soaring. Whether you're chasing a weight loss goal ...

Combining cardio workouts such as running, rucking and swimming with other load-bearing activities is necessary for those preparing for advanced training programs in many of the military's special ...

So, dig out those leg warmers and check out this guide to the hottest workout on the block right now. And while we have you, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Picture this: a dimly lit workout studio, the pounding of sneakers as people furiously push through ...

I was recently tasked with creating a few weeks of workouts that limited a competitive, high-performing athlete to 30 minutes a day. Whether you’re pressed for time due to travel, family commitments, ...

The Internet can often be a, shall we say, messy place, but it does have its perks. One of these is providing a totally free—as in zero dollars—way to work out with top trainers without ever leaving ...

A new fitness trend is taking flight in Duncan, offering participants a chance to exercise while suspended in the air.

Beth Skwarecki is Lifehacker’s Senior Health Editor and has been writing about health, fitness, and science here since 2015. Beth was the recipient of the 2017 Carnegie Science Award in science ...