Great video. Very underrated easy drill. I use this with my 10u daughter and it helped her really feel what whip is and transition from hello elbow to internal rotation.
Hi Becky, thanks for your question! I’m not sure which part of the video you’re referring to, but check out this video where I share the way I teach pitchers to grip a fastball: ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-UNiOfXF48Zg.html I hope this helps, and continue to reach out with questions! 🥎
For a fastball, I like to feel the ball rolling off my 4 fingers at the same time, though I often feel it most on my middle finger. This may be different for different pitchers though! I hope this helps and thanks for the comment! Plus Ultra!!