Throwing Progression – Rocker: At Home Baseball Drills with AI9 by Joe Boyle Lead Instructor at AI9 Baseball May 7, 2020 | 0 minutes, 4 seconds read The rocker catch is a great tool to use as part of your catch routine. Playlist CLAP n GO: At Home Baseball Drills with AI9 May 07, 2020 Throwing Progression - QB Drill: At Home Baseball Drills with AI9 May 07, 2020 Walk Away Tee: At Home Baseball Drills with AI9 May 07, 2020 sports in this article Baseball tags in this article AI9 Baseball Athlete Healthy at Home Training & Drills