It is big myth that people seem to hold that they must be completely still. The only thing that is illegal is they cannot simulate the snap. Nothing is illegal about moving your head or even your body to hear an audible. And yes if the hand is down they cannot lift it off the ground, but that is about the only restriction of movement.
Peace
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Let us get into "Good Trouble."
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Charles Michael “Mick” Chambers (1947-2010)
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