Assertion: shoulder's joint | /r/HasProperty | supported by the subclavius muscle
Facets:
Source sentences:
text: The shoulder girdle or pectoral girdle, composed of the clavicle and the scapula, connects the upper limb to the axial skeleton through the sternoclavicular joint (the only joint in the upper limb that directly articulates with the trunk), a ball and socket joint supported by the subclavius muscle which acts as a dynamic ligament.