With a fitness tracker, you’ll have access to a variety of these health metrics—but there’s one that is key to determining ...

While running economy might not be a metric on your smartwatch, you can still take steps to improve it and run better.

VO2 max is a measure of your body’s efficiency in delivering oxygen and nutrients to tissues, including your brain, explains ...

Whoop, the screenless watchband-like wearable, has just added a VO2max feature to its app. Now, just like Garmin, Apple Watch ...

Zooming out from the individual studies, the overall picture supports the idea that fitness has an impact on your brain. It’s not an instant fix, though.

Women's Health may earn commission from the links on this page, but we only feature products we believe in. Why Trust Us? Ever wish you could breathe easier and sustain more intensity mid-workout?

Whoop has introduced VO2 max estimation, giving users access to one of the most important markers for assessing cardiovascular fitness and aerobic endurance. The feature is now available to Whoop ...

Ever wish you could breathe easier and sustain more intensity mid-workout? You may have overheard the term "VO2 max" at the gym or on a trainer’s social media page recently—but what is this fitness ...

With a fitness tracker, you’ll have access to a variety of these health metrics—but there’s one that is key to determining your cardiovascular fitness that you may be ignoring: your VO2 max.

Both of them rely on VO2 max as a gold-standard objective measure of aerobic fitness, rather than trying to estimate fitness or exercise habits. One finds that higher VO2 max is associated with ...