The term for the maximum amount of oxygen the body can utilize during exercise is referred to as VO2 max. This measurement is an essential indicator of cardiovascular fitness and aerobic endurance. It reflects the body’s ability to transport and use oxygen during intense physical activity. A higher VO2 max is associated with improved athletic performance and overall fitness. Training interventions such as endurance exercises can enhance VO2 max, benefitting not just athletes but also individuals looking to improve their fitness levels.