Who decides if someone is a decent pitching instructor?
Is teaching IR a critical component?
What do I look for in finding a good pitching instructor?
I'm lost too. I cannot find anyone in my area who doesn't teach getting behind the ball early and finishing with a straight follow through.
Like the title said, anyone can decide they are a pitching instructor, and then it's up to customers to decide if they are good or not. I don't know much but I have yet to see someone posting a video of a real pitcher doing the stuff that is taught virtually everywhere.