LynnBlakeGolf Forums - View Single Post - Geometry of the circle and how it applies to shot shaping . Thread: Geometry of the circle and how it applies to shot shaping . View Single Post #1 01-09-2013, 06:39 PM HungryBear Senior Member Join Date: Nov 2008 Posts: 759 Originally Posted by MizunoJoe Yes it does - Hinging is clubface motion in the Impact Interval. I understand hinging. Please don't screw up those who are looking for good TGM info. 2-G would be a good start. HB HungryBear View Public Profile Send a private message to HungryBear Find all posts by HungryBear