finger trick

Hello everyone, what algorithm you use to warming up your fingers? I see in speedcubing competition, Players before solving do finger warm-ups

I'm gonna make this as short as possible, because I don't like reading or writing long things. Now that that's out of the way, I can share my idea with you. There are four parts to this system: Regrips, Moves, and Hand Motions, Rotations Regrips: To signal a regrip, you start with R or L for...

Hi, im Adán (sub 25) and I have one question about F2l. What's the best finger trick to do a lowercase d (the two layers down)? Middle finger or tumb? Thanks!