Pitching Mechanics

With all pitching mechanics and hitting mechanics:
 

It's not what you know

It's what the athlete can actually implement

And the greatest determinant of what an athlete can actually implement is their

1) Strength 2) Athleticism

What often looks like “poor mechanics” or a “bad swing” typically isn’t because of the athletes lack of understanding, or lack of “working hard”: but rather, the athletes physical shortcomings that don’t allow for the correct movement patterns
 

-Fenske