The first was to offer a platform to recreational athletes that would allow them to do the same type of tests done in labs to measure elite athletes, by using field tests and plugging the cardiovascular data into forecasting algorithms to predict key performance metrics.

On one level, it’s awesome to see where your VO2max rank’s relative to an Olympic athlete, but at a more practical level, by going through the testing process, athletes tend to take things up a level when they release exactly where they can push themselves to.