: You can stick an alignment rod into the ground at the same angle as your shoulder plane to serve as a physical version of the "pane".
: Hogan imagined a large pane of glass resting on his shoulders and slanting down at an angle to the golf ball. Pane Golfe
Introduced in Ben Hogan's 1957 book, The Modern Fundamentals , this theory uses the imagery of a pane of glass to help golfers visualize a consistent . : You can stick an alignment rod into
: Even decades later, it remains a standard reference for teaching the "tilt" of the swing and is still used by modern instructors as a foundational drill . How to Practice It The Modern Fundamentals