The Pectoralis Major Muscle Inserts on the Greater Tubercle of the Humerus

question 80

Multiple Choice

The pectoralis major muscle inserts on the greater tubercle of the humerus. When it contracts, it produces

• A) flexion.
• B) medial rotation.
• C) adduction.
• D) all of the above
• E) none of the above

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Definitions:

Diaphragmatic Exercises

Techniques and exercises designed to strengthen the diaphragm muscle, improve breathing capacity, and enhance respiratory efficiency.

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