[MizunoJoe]

Ok. Did that

Ben said hello

He said thanks for thinking of him and that although his plane theory was a pretty good start, you can thank hk for completing the concept. There are two distinct planes. The plane of the left wrist cock and the plane of the right wrist bend. You can swing on one or the other, switch from one to the other, or swing on both simultaneously.

And then there's the most important plane - the sweetspot plane, which, unlike those two, doesn't change orientation or completely disappear like they do. Hogan just put an upper bound on the club head plane with his pane of glass, which even he shattered in the finish.