If a muscle crosses the spinal joints of the trunk laterally on the right side with a vertical direction to its fibers,what action of the trunk at the spinal joints will it most likely have?
A)contralateral rotation
B)right lateral flexion
C)left lateral flexion
D)ipsilateral rotation

Question

Quizplus · Accepted Answer

A muscle that crosses the spinal joints of the trunk laterally on the right side with a vertical direction to its fibers will most likely cause right lateral flexion of the trunk.

If a Muscle Crosses the Spinal Joints of the Trunk