When it comes to understanding your fitness and overall health, VO2 max is often heralded as the most important metric. So if you notice a decline in your VO2 max, it’s only natural to be ...

On TikTok, VO2 max is going viral as the key to improving your endurance during a workout. In short, you can think of this metric as the maximum amount of oxygen your body uses during exercise – V ...

Triathlete Kristian Blummenfelt’s score puts elite endurance into context ...

By most measures, Norwegian triathlete Kristian Blummenfelt is the standard of peak performance in athletics. He won the gold ...

This easy test can help you get a gauge on your VO2 max—without a watch.

In contrast, despite being widely regarded as the greatest marathoner of all time, Eliud Kipchoge is estimated to sit closer ...

VO2 max, the measure of how much oxygen the body consumes during exercise, has become a ubiquitous tool for professional athletes, but health experts increasingly say it's a measurement worthy of ...

What appears to be the first-ever triple-digit VO2 max underscores the physiological engine behind one of triathlon's most ...

Team UAE training chief leads chorus of top physiologists questioning the 'record' VO2 Max figure achieved by triathlon star ...

Professional triathlete Kristian Blummenfelt registered a mind-bending score.