The calling official or center official signals what kind of FTs are awarded. In some cases the administering official does the same. Check your local listings on who does what and when.
I also do not do exactly what the book shows, a simple two handed signal for one and one or one hand for two/three shots works. I do not have to spread out like Jesus on the cross to give that information.
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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