Estimates only — not medical advice.
The Cooper test estimates VO2 max from how far you run in 12 minutes: VO2max = (meters − 504.9) ÷ 44.73. Higher means greater aerobic capacity.
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The max oxygen your body can use — a key aerobic-fitness measure.
The Cooper 12-minute run test distance.
Varies by age/sex; 45+ is generally good for adults.
No — warm up and consult a doctor before max efforts.