the scapula

Question 1

Deltoid P

Answer 1

Doing yoga poses with arms overhead (all fibers), putting on a Seatbelt, reaching for seatbelt (anterior) and putting on seatbelt (posterior)

Question 2

Deltoid MA

Answer 2

Clavicle (anterior)- flexes and medially rotates arm
Acromion (medial)- abducts arm
Spinal (posterior)- extends and laterally rotates arm

Question 3

Deltoid PA

Answer 3

Lateral 1/3 clavicle, Acromion, and spine of scapula

Question 4

Deltoid DA

Answer 4

Deltoid tuberosity of the humerus

Question 5

Deltoid N

Answer 5

Axillary Nerve (C5, C6)

Question 6

Pec Major P

Answer 6

Reaching over for object overhead, putting on seatbelt

Question 7

Pec Major MA

Answer 7

Adducts and medially rotates humerus, draws scapula anterior and inferior, horizontal addution

Question 8

Pec Major PA

Answer 8

Clavicular Head: Clavicle
Sternocostal Head: Sternum, superior 6 costal cartilage, external oblique muscle

Question 9

Pec Major DA

Answer 9

Lateral lip of intertubercular sulcus of humerus

Question 10

Pec Major N

Answer 10

Lateral and medial pectoral nerve, Clavicular head (C5, C6), Sternocostal head (C7, C8, T1)

Question 11

Pec Minor P

Answer 11

Taking a deep breath, walking with crutches

Question 12

Pec Minor MA

Answer 12

Stabilizes the scapula by drawing it anterior and inferior against the thoracic wall
With the Scapula fixed, assists in elevating the thorax during forced inhalation

Question 13

Pec Minor PA

Answer 13

3rd, 4th, 5th ribs near their costal cartilage

Question 14

Pec Minor DA

Answer 14

Coracoid Process

Question 15

Pec Minor N

Answer 15

Medial Pectoral Nerves (C8, T1), Lateral Pectoral Nerves (Variable)

Question 16

Infraspinatus P

Answer 16

Playing racket sports and table tennis (main external rotator muscle)

Question 17

Infraspinatus MA

Answer 17

External rotates the shoulder (GHJ joint)
Stabilize the head of humerus in Glenoid cavity along with other SITS muscles

Question 18

Infraspinatus PA

Answer 18

Infraspinatus fossa of the scapula

Question 19

Infraspinatus DA

Answer 19

Greater tubercle of humerus

Question 20

Infraspinatus N

Answer 20

Suprascapular nerve (C5, C6)

Question 21

Teres Major P

Answer 21

Toileting and Perennial care

Question 22

Teres Major MA

Answer 22

Adducts the shoulder (GHJ)
Internally rotates the shoulder (GHJ)

Question 23

Teres Major PA

Answer 23

Posterior surface of inferior angle of scapula

Question 24

Teres Major DA

Answer 24

Medial lip of bicipital groove sulcus of humerus

Question 25

Teres Major N

Answer 25

Lower subscapular (C5, **C6**)

Question 26

Supraspinatus P

Answer 26

Painting overhead, washing hair

Question 27

Supraspinatus MA

Answer 27

Initiates and Assists deltoid in abduction Stabilizes head of humerus in glenoid cavity along with other SITS muscles

Question 28

Supraspinatus PA

Answer 28

Supraspinous fossa of the scapula

Question 29

Supraspinatus DA

Answer 29

Greater tubercle of humerus

Question 30

Supraspinatus N

Answer 30

Suprascapular nerve (C4, **C5**, C6)

Question 31

Teres Minor P

Answer 31

Washing back of head or neck

Question 32

Teres Minor MA

Answer 32

Externally rotates shoulder (GHJ) Stabilizes head of humerus in glenoid cavity

Question 33

Teres Minor PA

Answer 33

Lateral border of scapula

Question 34

Teres Minor DA

Answer 34

Greater Tubercle of humerus

Question 35

Teres Minor N

Answer 35

Axillary Nerve (**C5**, C6)

Question 36

Subscapularis P

Answer 36

Toileting, donning a bra, throwing baseball

Question 37

Subscapularis MA

Answer 37

Internally rotates shoulder (GHJ) Stabilizes head of humerus in glenoid cavity

Question 38

Subscapularis PA

Answer 38

Subscapularis fossa

Question 39

Subscapularis DA

Answer 39

Lesser tuberosity of humerus

Question 40

Subscapularis N

Answer 40

Upper and lower subscapular nerves (C5, **C6**, C7)

Question 41

Serratus Anterior P

Answer 41

Pushing open a heavy door

Question 42

Serratus Anterior MA

Answer 42

Protracts the scapula (ST joint) Upward rotation of scapula (ST joint) Holds it against thoracic wall

Question 43

Serratus Anterior MA

Answer 43

Protracts the scapula (ST joint) Upward rotation of scapula (ST joint) Holds it against thoracic wall

Question 44

Serratus Anterior PA

Answer 44

Lateral parts of 8 or 9 ribs

Question 45

Serratus Anterior PA

Answer 45

Lateral parts of 8 or 9 ribs

Question 46

Serratus Anterior DA

Answer 46

Medial border of scapula

Question 47

Serratus Anterior N

Answer 47

Long Thoracic nerve (C5, **C6**, **C7**)