Dawn of War Codex

Was messing around in this reaction time testing site and noticed a simple trick would lower my reaction time from around 210-230 to consistently between 180-200. All I did was put my finger on the button and then move it forward so the skin was stretched. Guessing it acts like kind of a prime so it just registers the click faster. It's mainly something you would use for FPS, but I thought I would post here since I don't go to any other forums. Anyone else got any tips for faster reactions(or other things)?

https://www.humanbenchmark.com/tests/reactiontime

That's funny, I feel like that's something I've been doing without realising I'm even doing it.