VO2 Max: The Fitness Metric That Can Help You Run Faster and Work Out Harder - CNET

Your VO2 max could be the key to improving your cardiovascular fitness. Here's test and increase yours.

VO2 Max: The Fitness Metric That Can Help You Run Faster and Work Out Harder     - CNET
Your VO2 max could be the key to improving your cardiovascular fitness. Here's test and increase yours.