Appendicular Musculature - Part 2 Flashcards Preview

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Flashcards in Appendicular Musculature - Part 2 Deck (22)
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1

Iliopsoas

O: sacrum/illium of os coxa
I: lesser trochanter of femur
A: flexes thigh

2

Tensor fasica latae

O: iliac crest of os coxa
I: iliotibial tract (IT band)
A: flexes, abducts thigh

3

Sartorius

O: anterior superior iliac spine of os coxa
I: medial surface of proximal tibia
A: flexes, adducts, laterally rotates thigh

4

Pectineus

O: pubis of os coxa
I: Lesser trochanter of femur
A: adducts, flexes, medially rotates thigh

5

Adductor brevis

O: pubis of os coxa
I: linea aspera of femur
A: adducts thigh, medially rotates thigh

6

Adductor longus

O: pubis of os coxa
I: linea aspera of femur
A: adducts thigh, medially rotates thigh

7

Adductor magnus

O: pubis of os coxa
I: linea aspera of femur
A: adducts thigh, medially rotates thigh

8

Gracilis

O: pubis of os coxa
I: Medial surface of proximal tibia
A: flexes thigh

9

Gluteus maximus

O: coccyx/sacrum/ilium of os coxa
I: IT band, proximal end of femur
A: extends thigh

10

Gluteus medius

O: ilium of os coxa
I: greater trochanter of femur
A: abducts, medially rotates thigh

11

Gluteus minimus

O: ilium of os coxa
I: greater trochanter of femur
A: abducts, medially rotates thigh

12

Piriformis

O: anterlateral surface of sacrum
I: greater trochanter of femur
A: laterally rotates thigh

13

Rectus femoris

O: anterior inferior iliac spine of os coxa
I: tibial tuberosity
A: extends lower leg

14

Vastus medialis

O: linea aspera of femur
I: tibial tuberosity
A: extends lower leg

15

Vastus intermedius

O: anterolateral surface of proximal femur
I: tibial tuberosity
A: extends lower leg

16

Vastus lateralis

O: greater trochanter/linea aspera of femur
I: tibial tuberosity
A: extends lower leg

17

Biceps femoris

O: ischial tuberosity of os coxa/linea aspera of femur
I: head of fibula
A: flexes lower leg

18

Semitendinosus

O: ischial tuberosity of os coxa
I: medial surface of proximal tibia
A: flexes lower leg

19

Semimembranosus

O: ischial tuberosity of os coxa
I: medial condyle of tibia
A: flexes lower leg

20

Gastrocnemius

O: medial condyle, lateral condyle of femur
I: calcaneus
A: plantar flexes foot

21

Soleus

O: proximal tibia/fibula
I: calcaneus
A: plantar flexes foot

22

Flexor digitorum

O: posterior tibia
I: distal phalanges 2-5
A: flexes toes