Assertion: modern goaltender | /r/CapableOf | keep their knees
Facets:
value: together
type: MANNER
Source sentences:
text: Butterfly save: On low shots, modern goaltenders usually work in the "butterfly" position, keeping their knees together and their stick covering their five-hole, or knee gap.
text: On low shots, modern goaltenders usually work in the "butterfly" position, keeping their knees together and their stick covering their five-hole, or knee gap.