VO2 max
VO2 max maximal oxygen consumption, maximal oxygen uptake, aerobic capacity. the maximum capacity of an individual's body to transport and utilize oxygen during incremental exercise, which reflects the physical fitness of the individual. The name is derived from V̇ - volume per time, O2 - oxygen, max - maximum. VO2 max is expressed either as an absolute rate in litres of oxygen per minute (l/..