Multiple Choice
The ultimate function of motion at the scapulothoracic joint is to:
A) Orient the glenoid fossa for optimal contact with the humeral head when maneuvering the arm.
B) Provide downward rotation during shoulder girdle elevation.
C) Decrease stability at the acromioclavicular (AC) and sternoclavicular (SC) joints.
D) Work independent of the glenohumeral (GH) motion.
Correct Answer:
Verified
Correct Answer:
Verified
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Q11: Which structure directly produces the posterior rotation
Q13: Anterior scapular tipping is normally _from vertical
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