LynnBlakeGolf Forums - View Single Post - Extensor Action and it's affect on Backswing Thread: Extensor Action and it's affect on Backswing View Single Post #18 04-23-2007, 04:07 PM golfbulldog Senior Member Join Date: Dec 2005 Posts: 647 Originally Posted by comdpa Per 7-3, Swingers because of the Start-Up Swivel, 4-D-0 will have the Right Forearm perpendicular to the Secondary Lever Assembly - Standard Wrist Action per 10-18-A. Hitters due to the absence of the Start-Up Swivel, Single Wrist Action per 10-18-C will have the Right Forearm perpendicular to the Primary Lever Assembly. Thanks Justin!... 7-3 is a gem! golfbulldog View Public Profile Send a private message to golfbulldog Find all posts by golfbulldog