Good to know. I can't throw at highway speed but I know how to throw with different spins and stuff cause wallball was THE recess game at my elementary school. We had self organized teams and brackets and tournaments and standardized rules. I remember when my dad and I were doing a little pitch and bat as a kid he noticed that I knew how to do baseball pitches correctly, I actually ended out independently inventing them as a kid playing a different game, even had different names, like I called a knuckle ball a dead ball cause the not spinning.