From this drill, lag/clubhead inertia maginitude and direction has been said to help beginners and incubating players to "amplify, as speaking louder when the hearing sense state is not enough to become aware of the voice at the beginning", feel this, become aware/realize of the ESSENCE(monitor the clubhead through the pressure point sensing functions and received information about clubhead condition by hands feel).
Anybody that knows and has seen this crooked forefinger drill, post some images/photos to illustrate the way the finger is crooked, and the grip here to practice this drill, please.
Here are the two pictures I made of the drill I called Yoda's Secret. The name stemmed from the Norman's Plastic wrist training aid and the fact this drill loudly linked pp3 to the brain.