Setting a new personal max is a great way to chart your progress toward your fitness goals—so what’s the easiest way to do that? One useful step is to improve VO2 max, which is a measure of how much ...

If you’re part of the online running community, you’ve probably seen runners flexing their VO2 max numbers. If you wear a running watch, you’ve probably also aware of your own VO2 max—maybe you’ve ...

If you wear a running watch, you might have noticed a function that estimates your VO2 max score. If your running is in a good place, you might have seen this number rise over the past few months or ...