Generally,which Is (Are)an Eccentric Function of the Scalene Muscle Group

Multiple Choice

Generally,which is (are) an eccentric function of the scalene muscle group?

A) restrains/slows extension of the neck at the spinal joints
B) restrains/slows same-side (ipsilateral) lateral flexion of the neck at the spinal joints
C) restrains/slows elevation of the first and second ribs at the sternocostal and costospinal joints
D) all of the above