You are exactly correct. With an arm only stroke throw all the sternum stuff out the door. The radius of the circle is now the left shoulder and alignments are kept with it.
Great Insight Pro!!!!
Haha ever cool. Thanks vj.
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I guess that would explain why I putted so much better when I switched to a right forearm driven stroke....
The stroke was essentially the same in its alignments.....everything.....just used to use my shoulders (and inevitably some right arm in there too).