Question

select all that apply
identify the movements of the glenohumeral joint that occur with contraction of the infraspinatus and teres minor.
□ medial rotation of the arm
□ lateral rotation of the arm
□ adduction of the arm
□ abduction of the arm
□ flexion of the arm

Explanation:

The infraspinatus and teres minor muscles are part of the rotator - cuff muscles. Their main function is to laterally rotate the arm at the glenohumeral joint. They do not primarily cause medial rotation, adduction, abduction, or flexion of the arm.

Answer:

B. Lateral rotation of the arm