Hitter's push with their right arm and bent right wrist past impact to both arms straight which is defined as follow through.
Sorting Through the Instructor's Textbook.
B-Ray
Okay thats a good answer and much like what I said " A Hitter pushes the palm down" you can't not have a bent right wrist if you are pushing the palm down to the ball other wise the palm would be facing the target or the sky. After the ball leaves and the pivot releases allowing the inside and up path you are still push the palm now up the plane. The only way this could not happen is if you use a cross over release, or from over hinging.
To me Lynn trying to stick the mail box stick in the ground is this very same action. If the palm is at the target @ compression then the stick is way ahead of the ball, and if the palm is pointing at your face the stick is going airborn (flip)...