VO2 max is one of the most powerful indicators of cardiovascular fitness, longevity, and athletic potential—and the good news is, it’s highly trainable. Whether you’re a runner, cyclist, or HYROX ...

When it comes to understanding your fitness and overall health, VO2 max is often heralded as the most important metric. 🏃🏻‍♀️For everything you need to know about this trendy and telling metric, ...

This key metric reflects how much oxygen your body uses during a workout. But it isn’t just for athletes—your VO2 max is a critical indicator for your future health and longevity. Understanding your ...

Jakob Roze, CSCS, is a health writer and high-end personal trainer. He is the founder and CEO of RozeFit, a high-end concierge personal training practice and online blog. Walking, cycling, and ...

The Apple Watch’s Cardio Fitness measurement is a more user-friendly term for VO2 max, a universally recognized and established fitness metric that measures how much oxygen your body can transport to ...

If you think of ways to measure your overall health, certain benchmarks likely come to mind. The bloodwork you get done at your annual physical, maybe. Your body mass index. Perhaps how much you can ...

VO2 max is often referred to as a key marker of fitness. It’s the measure of the maximal amount of oxygen your cells can take in and use during exercise. Because VO2 max is so closely tied to running ...

VO2 max is an intimidating word for an easy-to-understand biometric: It’s how well your body uses oxygen when you push yourself. Short for “maximal oxygen uptake,” it’s been the gold standard for ...

A high VO2 max is closely linked to a longer life expectancy and better endurance. But how can this value be improved? I discussed this with an American exercise scientist who has extensively studied ...

Question: I like to challenge myself physically, whether it’s working out, cycling or cross-country skiing. I’ve heard about VO2 max testing. What could I gain from it? Answer: A VO2 max test measures ...