Carl Valle, track and field coach to elite athletes, believes that the three categories of things to measure for optimal health are activity, biochemistry, and cardiology. In the video below, he walks through his favorite tips for each of these. (Filmed by the Boston QS Show&Tell meetup group.)
Carl Valle – Immortality: 3 Key Metrics from James Zhen on Vimeo.


















looking for an ecg for detecting atrial afib — he mentions a program — did he say ifleet? with a heart strap — what is the program – what is a good monitor
I think he is talking about ithlete: http://myithlete.com/
Carl always makes it applicable to the real world situation. Compliance is key to good data.