Assertion: knee | /r/HasAspect | complex rotational component
Facets:
Source sentences:
text: However, the knee not only bends back and forth like a hinge, it has a complex rotational component that occurs with flexion and extension of the knee.
text: However, the knee not only bends back and forth like a hinge, it has a complex rotational component that occurs with flexion and extension of the knee.