I could post this in every category but I'd like to ask it as a general question, and take it from there.
I'm sure everyone had heard that mechanically, everyone is different because everyone's body is built differently. So you shouldn't try and copy someone else because it may not be the best way for another person to perform a certain skill (be it hitting, pitching, catching, throwing, etc.).
My question is- how do you know what is the best way for any single player to do anything?
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