Assertion: ankle's range | /r/HasProperty | limited
Facets:
value: tightly
type: DEGREE
value: by ligaments
type: CAUSE
value: usually
type: DEGREE
Source sentences:
text: The range of motion is limited and does not involve rotation.
text: These joints allow the bones to slide or rotate against each other, but the range of motion is usually slight and tightly limited by ligaments or surrounding bones.