by expands the number 4 accumulator angle...you mean initiates release of 4?? I think that it is the slowing of right shoulder motion down plane...
Look at that video of mine...
why does the shaft stay near his right shoulder at the beginning of his downswing ( where shoulders go from about 100 degrees closed to about 50 degrees closed and the hands and clubhead travel equal amounts) where shoulder rotation is equal to clubhead rotation
to... shaft moving away from shoulder as the shoulders move about another 50 degress but the clubhead goes form above his head to impact.... that is the release of 4,2,3... and there is relatively little right shoulder motion during that phase of the swing... it still moves... but it is slower and still on plane....
The slowing of the right shoulder is the thing... the flywheel has spun the power package and the power package moves on as the flywheel slows ( but stays on plane)
At least that is the way I see it... mind still open to offers!
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