Last updated: March 2, 2026 by Maria Gonzalez

VO2 Max and Aerobic Fitness

Formula

Cooper test formula: VO2 max = (distance in meters - 504.9) / 44.73

VO2 max represents the maximum amount of oxygen your body can utilize during intense exercise, measured in milliliters per kilogram per minute. It is the gold standard for measuring cardiovascular fitness.

Higher VO2 max values indicate better aerobic fitness. Values decline with age but can be significantly improved through regular aerobic training.

Common use cases:

  • Assessing cardiovascular fitness level
  • Tracking aerobic training progress
  • Comparing fitness across age groups

Frequently Asked Questions

MG

Maria Gonzalez

Registered Dietitian, RD, MPH

Maria is a Registered Dietitian with a Master's in Public Health. She focuses on evidence-based nutrition assessment tools including BMI, calorie calculations, and body composition analysis.

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