How Does Scapular Rotation Contribute to Full Range of Motion

question 15

Multiple Choice

How does scapular rotation contribute to full range of motion glenohumeral abduction?

• A)Maintains optimal length/tension ratio of middle deltoid and supraspinatus
• B)Stretches middle deltoid and supraspinatus to their maximal length
• C)Reduces subacromial space
• D)Increases compression on supraspinatus tendon

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