rotator cuff/ shoulder

Question 1

Teres major origin
Triceps originis posterior humerus and scap
Insertion upper ulna

Answer 1

inferior angle of scap

Question 2

teres major insertion

Answer 2

medial lip of bicipital groove of humerus

Question 3

teres major action

Answer 3

adducts and medially rotates shoulder. they assist Lats. NOT A ROTATOR CUFF!
The rotator cuff muscles ensure the stability of the glenohimeroid joint. And the proper working of the upper limbs

Question 4

Teres minor origin

Answer 4

lateral border of scap

Question 5

teres minor insertion

Answer 5

greater tuberosity of humerus

Question 6

teres minor action

Answer 6

adduct and laterally rotates shoulder (stabilizer of shoulder). YOGA garudasana. parsvott. arms. gomukasnaa arms.9

Question 7

Supraspinatus orgin

Answer 7

above spine of scap. Muscle that pokes through acromium process.

Question 8

supraspinatus insertion

Answer 8

greater tuberos of humerus

Question 9

infraspinatus origin

Answer 9

infraspinous fossa of scap

Question 10

infraspinatus insertion

Answer 10

greater tuberosity of humerus

Question 11

infraspinatus action

Answer 11

abducts and laterally rotates shoulder. horizontally extends shoulder. that is it stabilizes shoulder.