I really like how these videos and tidbits address this:
https://www.youtube.com/watch?v=ijHqW1ZpcV8
https://www.youtube.com/watch?v=5T4Jd7GKg5Q
https://www.youtube.com/watch?v=dSc-1_xs00o
https://www.discussfastpitch.com/so...e-timing-things-lizzy-working.html#post492725
https://www.youtube.com/watch?v=ijHqW1ZpcV8
https://www.youtube.com/watch?v=5T4Jd7GKg5Q
https://www.youtube.com/watch?v=dSc-1_xs00o
https://www.discussfastpitch.com/so...e-timing-things-lizzy-working.html#post492725