LynnBlakeGolf Forums - View Single Post - Basic Motion Thread: Basic Motion View Single Post #3 12-21-2009, 02:52 PM Daryl Senior Member Join Date: Feb 2005 Location: Illinois Posts: 3,521 Originally Posted by EdZ The difference in travel is certainly related to the amount of #3, but that isn't hinge action or motion. Hinge action is strickly a clubface/compression concept and ONLY applies from impact to separation. It is a ball/club relationship, nothing to do with the body or anything else at its root. Line of Compression? Doesn't it depend on both clubface rotation and path? Daryl View Public Profile Send a private message to Daryl Find all posts by Daryl