Estimate your cardiovascular fitness and aerobic capacity using a simple 1-mile time trial.
To perform this VO₂ Max field test safely and accurately:
Cardiorespiratory fitness (measured by VO₂ Max) is one of the strongest predictors of healthspan and active longevity. By increasing your VO₂ Max, you improve your body's ability to transport and utilize oxygen, increasing energy levels and stamina for daily activities.