I think 17 years of violin has allowed me to have more flexibility to my fingers than most. Just wanted to show it off a bit. This doesn't really hurt, but I like having the flexibility. Perhaps it's the 80WPM as well. I'd want to say that karate had some influence in this, but I'm not entirely sure anymore.

I realize now how painful that looks, but I'm completely fine. And for some reason, my right hand (not pictured) goes further back than my left hand.