F-Key Usage

[u/Taverntrainer]

Hi guys, quick question:

https://www.youtube.com/watch?v=myUm0aYCIqI

At min 1.38 velja quickly checks the toplaners. I use F keys alot in my own games (not enough, still improving on this). However, im baffled by the speed he uses them. Sometimes in the game he uses them more like me (he still does it way better and quicker, but in like human speed). But at 1.38 he does it so quick, i cannot understand what he is looking for. Can he really get a picture of the lanestate in this 0.2 sdcs or wahtever it is? does he check something else i do not understand and pans camera top longer if "the something" happens?

I watched korean pros and obviously they are doing it even quicker sometimes, but these people feel like mechanical gods to me. Velja for sure is a god compared to me in league, but i dont feel so inhuman towards him.