VO2 Max: The Fitness Number That Predicts Longevity
Cardiorespiratory fitness is one of the strongest predictors of how long you will live — and you can improve it at any age. How to measure and raise your VO2 max.

Cardiorespiratory fitness is one of the strongest predictors of how long you will live — and you can improve it at any age. How to measure and raise your VO2 max.

Two full-body sessions a week, five basic movements, and enough protein will rebuild strength most men thought was gone. Here is the simple plan.