Technique IV
Terms
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copy deck
- Coupled motions for extension:
- -X (rotation) +Z (translation
- Motion coupled with flexion:
- +X (rotation) -Z (translation)
- Cervical: Coupled motion with RLF
- +Z (rotation) +X (translation) -Y (rotation)
- Cervical: coupled motion of LLF
- -Z (rotation) -X translation +Y (rotation)
- Lumbar RLF coupled motion:
- +Z (rotation) +X (translation) +Y (rotation)
- Lumbar LLF coupled motion
- -Z (rotation) -X (translation) -Y (rotation)
- Which way does the body of the lumbar rotate during LF coupled motion?
- into convexity
- Right rotation coupled motion:
- -theta Y rotation -Y translation
- Left roatation coupled motion
- +theta Y (rotation) -Y translation
- What is the motion of nutation of the sacrum?
- base moves anterior and inferior while apex moves posterior
- Counternutation?
- base moves posterior and superior, apex moves anterior