VO2 max is one of the most accurate indicators of your cardiovascular fitness and also an important measure of your general health — here’s how to find out yours.

Two main protocols are commonly used to determine VO2 max: ...

The most accurate way to calculate your VO2 max is in a clinical setting, says Tanayan. “A CPET (cardiopulmonary exercise ...

Hardcore endurance athletes have tracked the metric for decades, but it is increasingly touted as a measure of fitness and ...

VO2 max is one of the best indicators of your cardiovascular fitness—do you ... like running on a treadmill. The test isn’t very comfortable—you’ll be working at maximum effort for 10 to ...

Learn more about VO2 max workouts, including what this metric means, the types of training that improve it, plus sessions to add to your schedule for a boost.

New Health Frontiers offers lab-grade fitness data that shows how efficiently your body uses oxygen and outlines practical ...

Keeping track of VO2 max on your Garmin is a great way to monitor your aerobic fitness and cardiorespiratory efficiency, and viewing this figure is possible both on the watch and in Garmin Connect.