"FWIW, I think that, if you look at a sport and find that the performance of athletes in that sport decreased significantly after the introduction of more compr

"FWIW, I think that, if you look at a sport and find that the performance of athletes in that sport decreased significantly after the introduction of more comprehensive drug testing" The issue is the premise is incorrect. 11 of the top 20 throws ever happened since 2015: https://www.worldathletics.org/records/all-time-toplists/throws/javelin-throw/outdoor/men/senior?regionType=world&page=1&bestResultsOnly=false&firstDay=1899-12-31&lastDay=2021-08-08 https://www.worldathletics.org/records/all-time-toplists/thr...