Athletes who seek optimal performance by taking part in competitions learn valuable information from tests that measure your ...

Running faster with less effort probably sounds like the dream. When quicker paces become manageable, suddenly even your loftiest PR goals feel within reach. For many runners, a lot of what determines ...

For general fitness and health, men should aim for age-adjusted VO2 max scores that put them above average. This will ensure you are maximizing reductions in all-cause mortality from having a higher ...

New VO2 max formula: Dr. Pablo Prichard advises men over 40 to focus on longer aerobic work with limited high-intensity ...

Maybe your smartwatch has been telling you your VO2 max for a while now, but you’re not sure how accurate it is. Or maybe you’ve recently been targeted by social media ads for fancy running labs ...

"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 ...

Palantir Technologies Inc. PLTR CEO Alex Karp says his approach to staying fit enough to run the data analytics company ...

Running to the best of your ability can feel like a numbers game. To hit new PBs, you’re probably under the impression that you should keep tabs on all kinds of ...