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Glossary

What is VO2 max?

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VO2 max

VO2 max is the most oxygen your body can use during hard exercise, a key measure of cardio fitness, written in mL per kg per minute.

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In plain words

A higher VO2 max means your heart, lungs and muscles deliver and use oxygen well.

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Why it matters

The VO2 max estimator lets you track fitness gains alongside weight change.

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VO2 max is the most oxygen your body can use during hard exercise, a key measure of cardio fitness, written in mL per kg per minute.

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