“In recent years, it’s come up a lot in the literature as one of the leading indicators of overall health and longevity,” ...

So you just got your VO2 max number by charting it on your watch, estimating your number at home, or even heading to a lab ...

If it seems like everyone in your run club is talking about VO2 max these days, we wouldn’t be surprised. This metric—which is essentially a measure of your cardio fitness—is a zeitgeisty topic, ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Ever wish you could breathe easier and sustain more intensity mid-workout? You may have overheard the ...

When you think about how fit you are, you might think about how far you can run or how many push-ups you can do. Or maybe you ...

This easy test can help you get a gauge on your VO2 max—without a watch.

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Plenty of fitness ...