Assertion: muscle fiber's muscle | /r/CapableOf | operate the movements of each hand
Facets:
Source sentences:
text: To give a specific example, our hands may be used to grasp, hold, point, applaud, or communicate linguistically in writing or signing (by no means an exhaustive list, of course), and it is immediately apparent that it is the action that is willed and not the precise activation of whichever of almost 40 muscles that operate the movements of each hand (some 20 intrinsic and 18 extrinsic heads are separately identifiable)