Let me share this... I have been teaching for decades
RAD let's throw runners out!
Enjoy
Nice video. Thanks for sharing. This is what this site needs more of.
I do however agree with Eric F on hand placement. The risk/reward against a foul tip is what I worry about. A good catcher can adjust the hand forward on an obvious "out of box" pitch to "block" and still keep the hand back when the ball is in area for receiving. Mostly six/half dozen philosophy.