DD has pitched 3 yrs of travel and is in 13U. She has been working on going from a pusher to a puller since Jan of 2019. She has a bad habit of pronating too early instead of leading with her pinky. Spending most of our practice time doing lock-it-in and 9 O'clock drills. I noticed in the video that her timing is off a bit when she detaches from the mound. Her arm is past 12 o'clock when she detaches. Her PC is saying to speed up the arm. I don't see how this will help - timing or learning IR. Not sure if we should make an adjustment to improve her timing (what?) or just continue to concentrate on IR drills for now.
Thoughts!