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Why does age affect VO2max? Unpacking the Physiological Decline

VO2max, a crucial measure of cardiovascular fitness, declines by approximately 10% per decade after age 25 to 30. VO2max is significantly impacted by the aging process, which initiates a cascade of physiological changes in the heart, lungs, and muscles. Understanding this decline is key to maintaining a high quality of life as you get older.