paddle wheel motion is a slow consistant closing motion from the end of your backswing to impact usually used with hitters. It's closing and un-cocking at the same time at a steady speed all the way downplane.
Swingers to the opposite, it's a sequenced release meaning they first un-cock and then roll into impact
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I'm not a TGM or PGA certified Pro, but I did stay at a Holiday Inn Express last night