LynnBlakeGolf Forums - View Single Post - Swivel vs. Horizontal Hinge Thread: Swivel vs. Horizontal Hinge View Single Post #22 02-23-2005, 04:20 PM MizunoJoe Senior Member Join Date: Jan 2005 Posts: 719 Hinge Action is Clubface motion in the Impact Interval, which ends at Separation. So the Swivel can begin there. MizunoJoe View Public Profile Send a private message to MizunoJoe Find all posts by MizunoJoe