Question on supination trail arm & tpi graph ¶
By: Guy K on Nov. 19, 2020, 4:50 p.m.
Question on the below graph. Graph is supposedly of a good golfer. Shows trail arm is pronated at address, supinate in backswing then pronating and is pronated at impact but supinating. Right hand chart shows data at points.
Seems to me the graph is backward and is sup-pro like the lead arm and not pro-sup as marked on top right of graph.
Both arm charts show sup-pro . So is this just a typo on the right arm graph?
I tried this and had to have a very, very weak trail hand grip and in pronating I the downswing produce a very out to in motion. Have you seen elite swing with 54* pronation at address? Or any swing? Seems pretty extreme.