Actions Flashcards

1
Q

Gluteus maximus

A

Hip extension, lateral rotation of hip, Assist - upper fibers abduct, lower fibers adduct

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2
Q

Gluteus medius

A

Abducts the hip, Anterior fibers medially rotate and assist in flexion, posterior fibers laterally rotate and assist in extension

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3
Q

Gluteus minimus

A

Abducts and medially rotates

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4
Q

Piriformis

A

Lateral rotation of hip

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5
Q

Obturator internus

A

Lateral rotation of hip

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6
Q

Superior gemellus

A

Lateral rotation of hip

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7
Q

Inferior gemellus

A

Lateral rotation of hip

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8
Q

Quadratus femoris

A

Lateral rotation of hip

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9
Q

Pectineus

A

Adduction, may help with hip flexion

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10
Q

TFL

A

Hip flexion, medial rotation, and abduction

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11
Q

Sartorious

A

Hip ER, Hip abduction, hip flexion, knee flexion, knee IR

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12
Q

Rectus femoris

A

Knee extension, hip flexion

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13
Q

Adductor longus

A

Hip adduction, assists hip flexion

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14
Q

Adductor brevis

A

Hip adduction, hip flexion

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15
Q

Adductor magnus

A

Hip adduction

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16
Q

Gracilis

A

Hip adduction
Knee flexion
Medial rotation of knee

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17
Q

Obturator externus

A

Lateral rotation of hip

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18
Q

Semitendinosus

A

Knee flexion, knee medial rotation, hip extension

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19
Q

Semimembranosus

A

Knee flexion, knee medial rotation, hip extension

20
Q

Biceps femoris

A

Knee flexion, knee lateral rotation, hip extension

21
Q

Psoas Major

A
Hip flexion (with origin fixed)
Trunk flexion (with insertion fixed)
22
Q

Psoas Minor

A

Flexion of trunk and lumbar spine

23
Q

Iliacus

A

Hip flexion

Flexes pelvis on femur

24
Q

Tibialis anterior

A

Ankle DF, foot inversion

25
Q

Extensor hallucis longus

A

Extension of the MP and IP of the great toe, assists with DR and inversion

26
Q

Extensor digitroum longus

A

MP extension of toes 2-5, assist with PIP and DIP extension of toes 2-5

27
Q

Fibularis tertius

A

Ankle DF, assists with eversion

28
Q

Fibularis longus

A

Foot eversion, assists with ankle PF. Depression of 1st metatarsal

29
Q

Fibularis brevis

A

Foot eversion, assists with PF

30
Q

Gastrocnemius

A

Ankle PF, assists with knee flexion

31
Q

Soleus

A

Ankle PF

32
Q

Plantaris

A

Assists with ankle PF and knee flexion

33
Q

Popliteus

A

Knee flexion, knee medial rotation, hip lateral rotation

34
Q

Flexor hallucis longus

A

Flexion of IP of great toe, assists with flexion of MP of great toe, PF and inversion

35
Q

Flexor digitorum longus

A

Flexes MP, PIP, and DIP of toes 2-5, assists with PF and inversion

36
Q

Tibialis posterior

A

Foot inversion, assists with PF

37
Q

Abductor hallucis

A

Abducts great toe, assists with flexion of MP of great toe

38
Q

Flexor digitorum brevis

A

MP and PIP flexion of toes 2-5

39
Q

Abductor digiti minimi

A

Abduction and MP flexion of 5th toe

40
Q

Quadratus plantae

A

DIP flexion of toes 2-5

41
Q

Lumbricals

A

MP flexion toes 2-5 and assists with PIP and DIP extension toes 2-5

42
Q

Flexor hallucis brevis

A

MP flexion of great toe

43
Q

Adductor hallucis

A

Adduction of great toe, assists with flexion of MP of great toe

44
Q

Flexor digiti minimi brevis

A

MP flexion of toe 5

45
Q

Plantar interossei

A

Adduction of toes 3-5

46
Q

Dorsal interossei

A

Abduction of toes 2-4