Greenmonsters
Wannabe Duck Boat Owner
....and started questioning everything I was ever taught. I realized that what was being taught doesn't happen in a high level throw....
...or swing!
IMO, without going back to the very basics, critically evaluating and re-thinking every assumption, and studying video of the best, one runs the risk of continuing to teach and promote inefficient, less effective, and potentially injurious mechanics.
So what's a dad or coach with a full-time job and limited time to do? IMO, follow the advice of those like Austin who've put in the time and taken the journey. Red flags should go up if they can't teach or explain effectively, answer questions to your satisfaction, demonstrate what they are teaching, or if what they're teaching doesn't synch with video of the best.