(Washington Post via MSN) – The researchers found that López García has the highest aerobic fitness recorded in an octogenarian, matching that of healthy 20-to-30-year-old men. His muscles also absorb and use oxygen unusually well. But in other ways, his biology, biomechanics and training seem relatively ordinary.

Taken as a whole, López García’s physiology and performance in his 80s may help upend some common assumptions about what’s possible and normal as we age, the researchers concluded, including whether it’s ever too late for the rest of us to tackle that first mile. (Read More)