Which of the following most accurately describes the primary tissue biomechanics that occur during lumbar rotation in a neutral position?
A) Shear force on the vertebral body; ipsilateral facet compressed
B) Compression on the vertebral body; ipsilateral joint capsule on slack
C) Shear force on the vertebral body; ipsilateral joint capsule stretched
D) Compression on the vertebral body; ipsilateral facet compressed

Question

Quizplus · Accepted Answer

During lumbar rotation, shear forces occur on the vertebral body, and the ipsilateral joint capsule is stretched due to the rotational movement.

Which of the Following Most Accurately Describes the Primary Tissue