Originally Posted by whip
|
|
I still don't know why u think in order to use the angle of approach the plane must be very steep why?
|
Thats just the way the geometry of a circle and any tangent to it work. Given an angle of inclination to the plane of the circle, the low point plane line and the impact plane line will not lie on top of each other vertically.
If you have a plane board at your disposal using a common plane angle elbow or whatever : plane your shaft at impact and then cover the plane line visually with the club head during start up. You will see the head and the club moving off plane immediately in start up ... out above the initial plane . Immediately and progressively out to a higher plane angle. Or put your putter in a putting rail for straight back straight through strokes and watch the shaft move of it original plane angle in startup. You could use a string line too as its really just a very small horizontal section of an angled plane. Imagine hundreds of strings forming a plane board ...which is somewhat angled. The plane board and the putting arc are mutually exclusive ... they can't be used at the same time!
This was common stuff back in the 70's for full swings , when guys covered the line , straight back , SQuare to Square by Dick Aultman etc . Homer said the attempt to cover the line was the reason for the super high plane angles of his day both in the audio tapes and in the book.
See Turning Shoulder Plane 10-6-D and look at the photo to see how high the plane angle is.
|
Quote:
|
The basic “Turning Shoulder Plane” procedure – (A) below – is undoubtedly the most widely used Basic Plane Angle. The player who takes the Clubhead “straight back from the ball” is using this Plane Angle. The Clubhead is also brought “straight down through the ball” for Impact. This is a dependable explanation of the “Feel” of this procedure. And this procedure brings the Club into the loaded condition on a vertical Plane instead of on the Inclined Plane. With a full Wrist Cock Stroke the Hands are “under the Club.” This calls for Single Wrist Action (10-18-C).
|
BTW while this plane is not "undoubtedly the most widely used" plane angle anymore there are still some using it . Jim Furyk for instance gets his hands sky high .................... and who's father during his formative years , had him cover a ruler which was placed directly behind his golf ball. Straight back in startup.
First time I saw the arc of approach it was spray painted on a rubber mat at George Knudsons range in Buttonville. I hated it. Cause it made my swing "flat". I didn't want to swing like George....didnt want a lesson from him. What an idiot I was. His son is teaching now ... might go get a lesson to try and right that wrong.