text: Men have a V̇O max that is 26% higher (6.6 mL/(kg·min)) than women for treadmill and 37.9% higher (7.6 mL/(kg·min)) than women for cycle ergometer on average. V̇O max is on average 22% higher (4.5 mL/(kg·min)) when measured using a cycle ergometer compared with a treadmill.