Assertion: coccyx | /r/Causes | posterior subluxation
Facets:
Source sentences:
text: A larger angle indicates the coccyx being more perpendicular to the seat, causing posterior subluxation (or “backward” movement) of the coccyx.
text: A larger angle indicates the coccyx being more perpendicular to the seat, causing posterior subluxation (or “backward” movement) of the coccyx.