Of all the available health and fitness metrics, VO₂ max is one of the most important. “VO₂ max is the amount of oxygen that ...

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

At least, that's the major takeaway from research that looked at the link between people's VO2 max and their corresponding brain health. As you may know, VO2 max or maximal oxygen consumption, ...