I should qualify that.... I believe the final UP thing is that "pumping" the pendulum thing (parameteric acceleration). http://sciencelinks.jp/j-east/articl...06A1001780.php By the time they're going up and back they've already done everything possible to delay release and speed up the clubhead (shorten the radius)
So its done prior to low point or impact maybe? Is that you mean? I need some string.
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