Dr. Peter Attia’s patients undergo two days of physical evaluation, including a strenuous cardiovascular test. “I think this is the neglected part of medical testing, is how fit are you, how strong are you, how well do you move? And in many ways, these tests are even more predictive of how long you're going to live than what I might get out of your bloodwork,” he explains. Dr. Attia says your VO2 max reading is the key indicator of overall health and longevity. It is the maximum amount of oxygen consumed by your heart per minute, measured while exercising at a peak level. #longevity #fitness #excercise #health