LynnBlakeGolf Forums - View Single Post - #4 Accumulator physics... Thread: #4 Accumulator physics... View Single Post #30 06-18-2012, 03:20 PM HungryBear Senior Member Join Date: Nov 2008 Posts: 759 Originally Posted by MizunoJoe It's a combo of right shoulder movement moving the left shoulder together with the left arm pushing on it. Take your stance with out a club, let your left arm hang, go to the top and drive your right shoulder down plane and see how much the left shoulder moves. Now grip your hands together and do it and see how the straight left arm moved the left shoulder much farther. You can pull with the left arm and shoulder, but it's not TGM approved. There's a reason why the left shoulder is hardly mentioned at all in TGM. Would someone please do a free body, pinned structure diagram of this technique with appropriate force and resultant vectors that will demonstrate a satisfactory operation for a swinging stroke? Thanks HB Ps. Most Engineering Schools grade on the curve. Last edited by HungryBear : 06-18-2012 at 07:22 PM. HungryBear View Public Profile Send a private message to HungryBear Find all posts by HungryBear