Viewing profile — jaravis

Toys are relative -- the iPhone was not a toy compared to other phones but definitely a toy compared to a personal computer. We built a stationary bike called Revvo ( http://revvo.…

Take the Revvo cycling test to measure VO2Max - the single best measure of fitness & heart health (according to the American Heart Association). Schedule your free test ($150 value…

Sure -- but body fat won't change much with aerobic activity (such as running) without also impacting weight.

we actually integrate an indoor bike trainer (wahoo kickr).

Great article - we saw the same lack of correlation between activity level and weight when analyzing data from 750+ fitness tests: https://hack.fitness/2017/04/09/what-we-learnt-fr…

Nate's approach is based on evaluating the quality of the various polls - which is the thrust of the FT article. In fact he actively weighted each of the polls & corrected for know…