The first pool lesson I ever took was from Stevie Moore who swears this drill is the reason he's ever won any tournament. People on this thread are highly underestimating the difficulty of this drill and it rewards. People write it off because of the surface level simplicity, which is ultimately the genius of the drill. Stevie described this drill as a sight calibration that helped him with ALL his shots. I don't want to call out any pro's on this thread but I've set this drill up for six or seven professionals / A+ players and NONE made all 15. It takes time and dedication to get good at this drill. Having said that I have no question that the worlds upper echelon players would complete easily, but that's why they are who they are. This drill doesn't differentiate the 550 player from the 600 - more like the 750 to the 800 player.
12 years ago I had just gotten a table during my lessons with Stevie and I practiced this drill for two weeks before APA regionals. I started the weekend as an APA 4 handicap. The following Monday I was a 7.
More details: Stevie would shoot this drill nine different ways, always shooting the same stroke per 15 ball set.
• stop
• 3-6 inch force follow
• 1 diamond follow
• 2 diamond follow
• 3 diamond follow
• 3-6 inch draw
• 1 diamond draw
• 2 diamond draw
• 3 diamond draw
99% percent of pool players, including myself, are too lazy to practice this drill, much less perfect it.