LynnBlakeGolf Forums - View Single Post - bm powerful trackman wrist flip Thread: bm powerful trackman wrist flip View Single Post #4 02-28-2012, 09:19 AM HungryBear Senior Member Join Date: Nov 2008 Posts: 759 4-d http://vimeo.com/28793057 Does this video show a lack of understanding of the differences between hand motion and wrist motion? TGM chapter 4-D explains well. The hands driven through impact. Using the wrists is "hacking"? Why anyone would TEACH a flick (wrist motion) through impact is a question I would have. Hinging is a hand motion? I think HK had a great understanding of this and is the most important machine concept. HB HungryBear View Public Profile Send a private message to HungryBear Find all posts by HungryBear