{HEAD ~ A method} of using an enclosed training device having a magnet and a plunger releasable from the magnet by a snapping hand motion, comprising: assuming {TAIL ~ a position} as one would take for a particular motion; holding the training device; doing a correct hand motion for the particular motion; and, snapping the device thereby releasing the plunger from the magnet 
comprising assuming
{ HEAD ~ A method } of using an enclosed training device having a magnet and a plunger releasable from the magnet by a snapping hand motion , comprising : assuming { TAIL ~ a position } as one would take for a particular motion ; holding the training device ; doing a correct hand motion for the particular motion ; and , snapping the device thereby releasing the plunger from the magnet
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