All shifts make me deal with forces perpendicular to "the plane".
These forces can be holding or mechanical manipulation and these forces can be club head and hand "inertia" forces created by the shift.
For that reason, I'd say from the mechanical point of view the shift to the impact plane should happen before the club takes too much speed, i.e. in the begining of the downswing.
For that reason, I'd say from the mechanical point of view the shift to the impact plane should happen before the club takes too much speed, i.e. in the begining of the downswing.
Two considerations:
1. Initial plane must intersect new impact plane.
2. The sooner the intersection the sharper the shift angle.
Hybrid Mode
