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Does VO2max Decline with Age? Understanding the Inevitable Drop

VO2max, a key indicator of cardiovascular fitness, declines by approximately 10% per decade in average adults after age 30. While this reduction in aerobic capacity is a natural consequence of aging, the rate of decline is not uniform and is heavily influenced by lifestyle factors. Understanding why **does VO2max decline with age** can help you take proactive steps to maintain fitness and overall health for longer.