What is VO2 max?
An estimate of the maximum oxygen your body can use during intense exercise.
plateau · 42 mL/kg/min
Which statement fits VO2 max?
Answer it in your own words in the app.
In real work
VO2 max estimates cardiorespiratory fitness and can change with training.
In the illustration
Load weights drop onto the engine one step at a time; the oxygen float climbs with each step, then stops at 42 even as one more weight lands. That ceiling is VO2 max.
Explain how your health app estimates VO2 max from my runs, why it is an estimate, and what the trend over a year says versus a single reading.
Try it now
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03Career
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