If a Muscle Crosses the Spinal Joints of the Neck

Multiple Choice

If a muscle crosses the spinal joints of the neck laterally with a vertical orientation to its fibers,what eccentric function of the neck at the spinal joints will it most likely have?

A) restrains/slows flexion
B) restrains/slows extension
C) restrains/slows same-side (ipsilateral) lateral flexion
D) restrains/slows opposite-side (contralateral) lateral flexion