VO₂ Max Estimator
Estimate your VO2 max (maximal oxygen uptake) using the Rockport Walk, Cooper Run, 1.5-mile, or non-exercise method
Time to walk 1 mile
HR immediately after walk
mL/kg/min
VO₂ Max is the maximum rate of oxygen your body can use during intense exercise — a key indicator of cardiovascular fitness. Ratings are based on ACSM normative data by age and sex. These are field-test estimates, not lab measurements.
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