Interesting read from Alex Hutchinson.
Alex Hutchinson wrote:
A new study from biostatisticians at the University of Colorado, Johns Hopkins University, and several other institutions crunched data from the long-running National Health and Nutrition Examination Survey (NHANES), comparing the predictive power of 15 potential longevity markers. The winner—a better predictor than having diabetes or heart disease, receiving a cancer diagnosis, or even how old you are—was the amount of physical activity you perform in a typical day, as measured by a wrist tracker.... The message to remember is: move or die....
Take a moment to let that sink in: how much and how vigorously you move are more important than how old you are as a predictor of how many years you’ve got left.
Has anyone on here taken a deep look at this? Did they account for the fact that correlation isn't the same as causation? Maybe those who move the most are already the most healthy?

