[O.B.Left]

The only real difference between Hitter and Swinger is the physics behind the geometry - spin the flywheel or fire the right triceps. The club head always moves in an arc from any perspective, other than when the eye lies in the plane of the orbiting club head. The left shoulder is the center and the left arm has extensor action applied to it, in a proper TGM stroke, Hit or Swing. A GSEB should know this.

Ok know what you mean but id say thats true only when looking at the guys who swing and hit in a very similar fashion, drag loading hitting specifically , arc of approach procedure. Like me for instance. But the Angle of Approach procedure if its employed (and its typically a hitter who would use it) , would have a very different geometry . Through impact and else where. The Plane Angle is higher , Delivery Line is out to the right , Angled Hinging vs Horizontal typically , steeper angle of attack given how steep the plane angle is etc etc etc .