What's the ideal hand position at 12:00? Does it matter? Is it style? Does one position promote IR and whip better?
BM is showing the ball with palm behind.
Sarah is completely different with her palm under and some extension in the wrist.
http://www.physics.usyd.edu.au/~cross/PUBLICATIONS/44.BatSwing.pdf
This is a scientific paper published on the swing from 2009. Maybe it has been discussed or read over by some of you before. Can anyone translate or summarize it into English? I want to better understand what it is saying but I...