10/16 Flashcards
O Rhomboids Major and Minor

Minor: C7-T1 SPs
Major T2-T5 SPs
I Rhomboids Major and Minor

Minor: Root of spine of scapula
Major: Vertebral border of scapula from root of the spine to inferior angle
A Rhomboids Major and Minor

Retraction and downward rotation of scapula
O Pectoralis Major

Clavicular head: medial 1/2 of clavicle
Sternal Head: Sternum and cartilages of upper 6 ribs
I Pectoralis Major

lateral Lip of Bicipital Groove
A Pectoralis Major

Adduction
Horizontal adduction and medial rotation of humerus
Sternal Head: Extension of Humerus from flexion
Clavicular Head: Flexion of the Humerus
O Pectoralis Minor

Anterior Surface of Ribs 3-5 near costal cartilages
I Pectoralis Minor

Coracoid Process of the Scapula on medial border of superior surface
A Pectoralis Minor

Protraction
Depression
Downward Rotation of the Scapula
O Subsclavius

First Rib near costocartilage junction
I Subclavius

Middle 1/3 of inferior shaft of clavicle
A Subclavius

Stabilizes the clavicle by moving it medially