Muscle Actions UE Flashcards Preview

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Flashcards in Muscle Actions UE Deck (60):
1

Trapezius I

Upward Rotation
Elevation
Retraction

Ipsilateral Lateral Flexion of Cervical Spine
Contralateral Rotation of Cervical Spine

2

Trapezius II

Upward Rotation
Elevation
Retraction

Ipsilateral Lateral Flexion of Cervical Spine
Contralateral Rotation of Cervical Spine

3

Trapezius III

Retraction

4

Trapezius IV

Upward Rotation
Depression
Retraction

5

Rhomboid Major

Retraction
Elevation
Downward Rotation

6

Rhomboid Minor

Retraction
Elevation
Downward Rotation

7

Levator Scapulae

Elevation
Downward Rotation

8

Subclavius

Stabilize the Clavicle

9

Supraspinatus

Abduction

10

Infraspinatus

External Rotation
Horizontal ABDuction

11

Teres Minor

External Rotation
Horizontal ABDuction

12

Subscapularis

Internal Rotation
Horizontal ADDuction

13

Anterior Deltoid

Flexion
Internal Rotation
ADDuction if GH < 60
ABDuction if GH > 60
Horizontal ADDuction

14

Middle Deltoid

ABDuction

15

Posterior Deltoid

Extension
External Rotation
ADDuction if GH < 60
ABDuction if GH > 60
Horizontal ABDuction

16

Latissimus Dorsi

ADDuction
Extension
Internal Rotation
Horizontal ABDuction
Retraction
Downward Rotation
Depression

17

Teres Major

Adduction
Extension
Internal Rotation
Horizontal ABDuction

18

Pectoralis Major: Clavicular

Internal Rotation
Flexion
Horizontal Adduction
ADDuction of the GH if < 90
ABDuction of the GH if > 90

19

Pectoralis Major: Sternal

Extend if GH > 30 Flexion
Flexion of GH if Hyperextended
Internal Rotation
Horizontal ADDuction
ADDuction
Protraction
Downward Rotation

20

Corocobrachialis

Flexion
ADDuction
Horizaontal ADDuction

21

Triceps Brachii: Long Head

Extension of Elbow
Extension of GH

22

Triceps Brachii: Medial Head

Extension of Elbow

23

Triceps Brachii: Lateral Head

Extension of Elbow

24

Anconeus

Elbow Extension

25

Brachialis

Flex Elbow

26

Biceps Brachii: Long Head

Flex Elbow
Supinate Radioulnar joint
Flex GH Joint

27

Biceps Brachii: Short Head

Flex Elbow
Supinate Radioulnar Joint
Flex GH Joint

28

Brachioradialis

Flex Elbow
Pronation
Supination

29

Extensor Carpi Radialis Longus

Extension of Wrist
Radial Deviation of Wrist

30

Extensor Carpi. Radialis Brevis

Extension of Wrist
Radial Deviation of Wrist

31

Supinator

Supination

32

Extensor Digitorum Communis

Extension of 2-5 Metacarpal and Interphalangeal joints (Both PIP and IP)
Extension of Wrist

33

Extensor Digiti Minimi

Extension of the 5th MCP and PIP and DIP joint.

34

Extensor Carpi Ulnaris

Extension of Wrist
Ulnar Deviation of Wrist

35

Abductor Pollicis Longus

Abduction of the 1st Carpo metacarpal joint

36

Extensor Pollicis Brevis

Extension of the 1st CMC and MCP

37

Extensor Pollicis Longus

Extension of the 1st CMC, MCP, and IP

38

Extensor Indicis

Extension of the 2nd MCP, PIP, DIP
Extension of the Wrist

39

Pronator Teres

Pronation

40

Flexor Digitorum Superficialis

Flexion of 2-5 MCP and PIP
Flexion of Wrist

41

Flexor Carpi Radialis

Flexion of Wrist
Radial Deviation

42

Flexor Carpi Ulnaris

Flexion of Wrist
Ulnar Deviation

43

Palmaris Longus

Flexion of Wrist
Tighten Palmar Aponeurosis

44

Flexor Digitorum Profundus

Flexion of Wrist
Flexion of 2-5 MCP, PIP and DIP

45

Flexor Pollicis Longus

Flexion of 1st CMC, MCP, IP
Opposition of 1st CMC

46

Pronator Quadratus

Pronation

47

Lumbricals 1-4

Flexion of 2-5th MCP
Extend of 2nd-5th PIP and DIP

48

Dorsal Interossei

Abduction of 2-4 MCP

49

Palmar Interossei

Adduction of 2, 4 & 5 MCP

50

Abductor Pollicis Brevis

Abduction of 1st CMC

51

Adductor Pollicis: Transverse

Adduction of 1st CMC

52

Adductor Pollicis: Oblique

Adduction of 1st CMC

53

Flexor Pollicis Brevis

Flexion of 1st CMC and MCP
Opposition of 1st CMC

54

Opponents Pollicis

Opposition of 1st CMC

55

Abductor Digiti Minimi

Abduct 5th MCP

56

Flexor Digiti Minimi

Flexion of 5th MCP

57

Opponents Digiti Minimi

Opposition of 5th MCP

58

Palmaris Brevis

Tenses skin of palm.....wtf

59

Serratus Anterior: Inferior

Protraction
Upward Rotation
Depress
Stabilize the Medial Border of Scapular

60

Serratus Anterior: Superior

Protraction
Elevation
Downward Rotation
Stabilize the Medial Border of Scapula