At one extreme you can "cycle" a golf swing with very even application of force - or you can "run" a golf swing with a lot of plyo. I guess most good golfers are covering the middle ground.
sorry about my plyo ps. I think U are very correct. I should have said -plyo application to flicking. The swinger is/may be in very much the plyo mode at start down as an example. I was thinking the "flick" mode 10-19-B. I will dare to comment further. There are all these strokes golfers use where the loading is not sufficient to produce a release by "normal physics" (thats new huh?) so the club must be "upset" (not a great word- maybe assisted around is better) I think HK was thinking this way when he mentioned EA to power stroke. Putting may be an example, a BAT stroke may be an example.