Multiple Choice
Which is an eccentric function of the erector spinae group?
A) restrains/slows flexion of the trunk and neck and head at the spinal joints
B) restrains/slows extension of the trunk and neck and head at the spinal joints
C) restrains/slows ipsilateral rotation of the trunk and neck and head at the spinal joints
D) restrains/slows extension of the arm at the glenohumeral joint
Correct Answer:

Verified
Correct Answer:
Verified
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