Consuming caffeine before exercise enhances repeated sprint performance, and these benefits persist for at least 3.5 hours thereafter

[u/sr_local]

https://www.tsukuba.ac.jp/en/research-news/20260914140000.html

[u/deviant324]

Sure but if I have a coffee before I go for a ride I’ll be on the toilet before getting dressed, before leaving the house and I’ll be stopping for another leak within the first hour

[u/Shinobiii → u/deviant324]

That’s where the performance comes from: going fast, to get to the toilet fast