Muscle Actions LE Flashcards Preview

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Flashcards in Muscle Actions LE Deck (67):
1

Psoas Major

Hip: Fexion, ER
Spine: Flexion, Ipsilateral Flexion

2

Iliacus

Hip Flexion, Hip ER

3

Sartorius

Hip: Flexion, Abduction, ER
Knee: Flexion, IR (Tibia)

4

Glutues Maximus Upper

Extend HIp
ER HIp
Abduct Hip

5

Gluteus Maximus Lower

Ext Hip
ER Hip
Adduct Hip

6

Gluteus Medius

Hip Abduction
Ant: Hip Flexion, IR
Post: Hip Ext, ER

7

Gluteus Minimus

Hip Abduction
Ant: Hip Flexion, IR
Post: Hip Ext, ER

8

Tensor Fasciae Latae

Tenses Fascia Latae
Hip Abd
Hip Flex
Hip IR

9

Piriformis

Hip ER
Hp Abduct
Hip Ext

10

Gemellus Superior

Hip ER
Hip ADD if Hip is less than 30* ABD
Hip ABD if Hip is greater than 30* ABD
Hip Ext

11

Gemellus Inferior

Hip ER
Hip ADD if Hip is less than 30* ABD
Hip ABD if Hip is greater than 30* ABD
Hip Ext

12

Obturator Internis

Hip ER
Hip ADD if Hip is less than 30* ABD
Hip ABD if Hip is greater than 30* ABD
Hip Ext

13

Obturator Externus

Hip ER
Hip ADD

14

Quadratus Femoris

Hip ER
Hip ADD

15

Pectineus

Hip Add
Hip IR
Hip Flex

16

Adductor Longus

Hip Add
Hip Flex
Hip IR

17

Adductor Brevis

Hip Add
Hip Flex
Hip IR

18

Adductor Magnus (Anterior)

Hip Add
Ant: Hip IR
Ant: Hip Flex

19

Adductor Magnus (Posterior)

Hip Add
Post: Hip ER
Post: Hip Ext

20

Gracilis

Hip Add
Hip Flex
Knee Flex
Tibia IR

21

Rectus Femoris

Hip Flex
Knee Ext

22

Vastus Medialis

Knee Ext

23

Vastus Lateralis

Knee Ext

24

Vastus Intermedius

Knee Ext

25

Biceps Femoris (Long Head)

Hip Ext
Knee Flex
Tibia ER

26

Biceps Femoris (Short Head)

Knee Flex
Tibia ER

27

Semimembranosus

Hip Ext
Knee Flex
Tibia IR

28

Semitendinosus

Hip Ext
Knee Flex
Tibia IR

29

Popliteus

Knee Flex
Tibia IR
Femur ER

30

Tibialis Anterior

Ankle Dorsiflexion
IT and STJ: Inversion

31

IT and STJ

Intertarsal
Subtalar Joint

32

Extensor Digitorum Longus

Ankle Dorsiflexion
IT and STJ Eversion
2ns-5th MTP/IP Extension

33

Extensor Hallucis Longus

Ankle Dorsiflexion
It and STJ Eversion and Inversion
1st MTP/IP Extension

34

Fibularis (peroneus) Longus

Ankle Plantarflexion
IT and STJ Eversion

35

Fibularis (peroneus) Brevis

Ankle Plantarflexion
IT and STJ Eversion

36

Fibularis (peroneus) Tertius

Ankle Dorsiflexion
IT and STJ Eversion

37

Soleus

Ankle PF
IT and STJ Inversion

38

Gastrocnemius

Ankle PF
IT and STJ Inversion
Knee Flexion

39

Plantaris

Small Contributor
- Ankle PF
- IT and STJ Inversion
- Knee Flexion

40

Tibialis Posterior

Ankle PF
IT and STJ Inversion

41

Flexor Digitorum Longus

Ankle PF
IT and STJ Inversion
MTP Flexion
2nd - 5th IP Flexion

42

Flexor Hallucis Longus

Ankle PF
IT and STJ Inversion
1st MTP Flexion
1st IP Flexion

43

Extensor Digitorum Brevis

2nd - 4th MTP Extension
2nd - 4th PIP Extension

44

Extensor Hallucis Brevis

1st MTP Extension

45

Abductor Hallucis

1st MTP Abduction
1st MTP Flexion

46

Flexor Hallucis Brevis (Medial Head)

1st MTP Flexion

47

Flexor Hallucis Brevis (Lateral Head)

1st MTP Flexion

48

Adductor Hallucis (Oblique Head)

1st MTP Adduction
1st MTP Flexion

49

Adductor Hallucis (Transverse Head)

1st MTP Adduction
Support the Transverse Arch

50

Abductor Digiti Minimi

5th MTP Abduction
5th MTP Flexion

51

Flexor Digiti MInimi

5th MTP Flexion

52

Flexor Digitorum Brevis

2nd - 5th MTP Flexion
2nd - 5th PIP Flexion

53

Quadratus Plantae

Redirects and augments pull of FDL

54

Lumbricals 1 - 4

2nd - 5th MTP Flexion
2nd - 5th IP Extension
3rd - 5th MTP Adduction
2nd MTP Abduction

55

Plantar Interossei

3rd - 5th MTP Adduction

56

Dorsal Interossei

2nd - 4th MTP Abduction

57

Femoral N. Segments

L2-L4

Saphenous L4

58

Obturator N. Segments

L2-L4

59

Superior Gluteal N. Segments

L4-S1

60

Inferior Gluteal N. Segments

L5-S2

61

Sciatic N. Segments

L4-S3
Tibial L4-S3
Common Peroneal (L4-S1) (S2)
Deep Peroneal (L4-S1)
Superficial Peroneal (L4-S1)

62

Lateral Femoral Cutaneous N.

A sensory N. Segments L2-L3

63

Iliohypogastric N. Segments

T12-L1

64

Ilioinguinal N. Segments

L1

65

Genitofemoral N. Segments

L1-L2

66

Posterior Femoral Cutaneous N Segments

S1-S3

67

Pudendal N. Segments

S2-S4