If you haven't seen it already, here's a great TED talk by David Epstein on athletic performance. ⛹️‍♂️🚴‍🏋️‍♀️

See talk here: https://www.ted.com/talks/david_epstein_are_athletes_really_getting_faster_better_stronger?utm_campaign=tedspread&utm_medium=referral&utm_source=tedcomshare