A sedentary person might have a VO2 max around 20; an athlete might have one over 50. The technical definition is that it’s ...

Researchers are studying runner Jeannie Rice, who has “outstanding” fitness, to learn how we can stay healthy as we age.

Everything you need to know about the aerobic fitness metric on Garmin. VO2 max is the maximum volume of oxygen you can absorb per minute per kilogram of body weight at your peak, and almost every ...