Ok; so Hank and Tiger split. Whatever. Anyway, I don't know anything about Hank Haney's Swing Philosophy but I read that the "one plane" swing is part of it and that raised my interest.
I visited his web site and viewed a Video about Grip Pressure. HH recommends that if you Hook the Ball, then tighten your grip pressure to prevent the Clubface from Closing through Impact and if you hit the ball to the right, then loosening your grip will allow the Clubface to freely close through Impact. That's easy enough.
This post is not intended to discuss their relationship or praise/criticize Hank Haney's Swing Philosophy/Pattern. However, I am open to discussing the - "Tasering" - of Golf Tournament Spectators.
To view more videos that outline his fundamentals, you need to first register on his website. I can't bring myself to do that, so, I was wondering if someone knows the answer to the following question.
Is Hank Haney's "One Plane" swing similar to Homer Kelley's Zero or Single Plane Shift?