This test estimates your VO2 max, a measure of aerobic capacity, or how easy it would be for you to maintain a sustained effort. Walk as fast as you can (without jogging) for one mile. Record your time and heart rate. Right after the test, find your pulse and count the number of beats in 15 seconds. Multiply that by four.
Use this formula to get your score:
(0.1692 x weight in kilograms)—
(0.3877 x age in years)—
(3.2649 x time in minutes)—
(0.1565 x heart rate in beats per minute)
To calculate your weight in kilograms, multiple your weight in pounds by 0.454.
More: Does Cardio Make You Feel Young?
Level: Needs Improvement/Fair
Ages 20-29: <39.4
Ages 30-39: <37.6
Ages 40-49: <35.8
Ages 20-29: 39.5-43.8
Ages 30-39: 37.7-42.3
Ages 40-49: 35.9-39.5
Level: Very Good/Excellent
Ages 20-29: 43.9+
Ages 30-39: 42.4+
Ages 40-49: 39.6+
Is your cardio routine holding you back? See the 8 Ways to Fix Your Cardio Workout
for maximum results.
This content originally appeared as Self-Assessment: How Fit Are You? on Women's Health.
More: 7 Ultimate Fitness Tests for Women
Stay in shape in a fitness class.