Assertion: shoulder's joint | /r/HasProperty | supported by muscle
Facets:
value: in a normal shoulder
type: OTHER
value: primarily
type: DEGREE
Source sentences:
text: The joint is formed by three skeletal bones and supported by several ligament and muscles.
text: Since this joint is primarily supported by muscles and ligaments, injuries to any of these structures will result in pain or knee instability.
text: In a normal shoulder, the joint is supported by the muscles that surround the shoulder.