3 Questions
Where does the Teres major muscle originate from?
Inferior angle
What is the insertion point of the Supraspinatus muscle?
Greater tubercle
Which muscle is responsible for arm abduction and external rotation?
Infraspinatus
Study Notes
Shoulder Muscles
- The Teres major muscle originates from the posterior surface of the scapula.
- The Supraspinatus muscle inserts into the greater tuberosity of the humerus.
- The Supraspinatus muscle is responsible for arm abduction and external rotation.
Test your knowledge of shoulder muscles with this quiz! Identify the origin, insertion, and function of muscles such as deltoid, subscapularis, supraspinatus, infraspinatus, and teres minor. Perfect for anatomy enthusiasts and students.
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