I've been trying to copy some songs by looking at some of the TABs on the internet. And, I found this passage...

I'm fine with the first eight Fs, but I've got no idea how I'm supposed to move from F (2nd fret on E string) to A(5th fret on E string) thereafter. Usually, I use my index finger to play the Fs (2nd fret on E string). Any advices are appreciated. Thanks.

I'm fine with the first eight Fs, but I've got no idea how I'm supposed to move from F (2nd fret on E string) to A(5th fret on E string) thereafter. Usually, I use my index finger to play the Fs (2nd fret on E string). Any advices are appreciated. Thanks.