So this study was on adults aged 40-69, over 8 years or so. And then they had 500k possible people, of which 200k or so had accelerometer data, and then 17k or so of those actually had done a vo2max test, which they…
So this study was on adults aged 40-69, over 8 years or so. And then they had 500k possible people, of which 200k or so had accelerometer data, and then 17k or so of those actually had done a vo2max test, which they…