LynnBlakeGolf Forums - View Single Post - Interlock or overlap? Thread: Interlock or overlap? View Single Post #14 06-24-2010, 08:54 AM jerry1967 Senior Member Join Date: Jun 2005 Posts: 286 Originally Posted by Etzwane Hello, new to TGM and LBG... still diging out the wealth of information here ! A teaching pro told me that if you put pressure on the thumb and forfinger, this activate the muscles in the top of the forearm which restrict the pronation / supination. On the contrary, pressure on the last three finger activates muscles in the bottom of the forearm that do not interfere with pronation / supination. Etzwane Which hand are you talkin about? jerry1967 View Public Profile Send a private message to jerry1967 Find all posts by jerry1967