Session 2 Flashcards
vastus medialis
A - Knee extension
O - upper part of the femoral shaft
I -Patella by the Quadriceps tendon
Vastus Lateralis
A - Knee extension
O - Intertrochanteric line
I -Patella by the Quadriceps tendon
Rectus femoris
A - Knee extension and hip flexion
O - anterior inferior iliac spine
I -Patella by the Quadriceps tendon
Vastus intermedius
A - Knee extension
O - Anterior and lateral surfaces of shaft of femur.
I -Patella by the Quadriceps tendon
semitendinosus
A - Knee flexion
O - Ischial Tuberosity
I -Medial tibial condyle
semimembranosus
A - Knee flexion
O - Ischial Tuberosity
I - Medial tibial condyle
Bicep femoris
A - Knee flexion
O - Ischial Tuberosity
I - Lateral epicondyle of Fibula
Gastrocnemius
A - Planterflexion and knee flexion
O - Medial and lateral condyles of Femur
I - Posterior Calcaneus
Soleus
A - Planterflexion
O - soleal line on the dorsal surface of the tibia, medial border of the tibia, head of the fibula, and posterior border of the fibula.
I -Posterior Calcaneus
Tib anterior
A - Dorsiflexion and invertion
O - upper two-thirds of the lateral (outside) surface of the tibia
I -medial cuneiform and first metatarsal bones of the foot
Tib posterior
A - Planterflexion and invertion
O - Posterior surface of tibia, posterior surface of fibula and interosseous membrane
I -Tuberosity of navicular bone, all cuneiform bones, cuboid bone, bases of metatarsal bones 2-4
Adductor Longus
A - Adduction and flexion
O - pubic body just below the pubic crest
I - Linea aspera of femur
Adductor brevis
A - Adduction
O - Anterior body of pubis, inferior pubic ramus
I -Linea aspera of femur
iliopsoas
A - Hip flexion
O - Iliac fossa and lumbar spine
I -Lesser trochanter of femur
Glute max
A - Extension/Lateral rotation/Abduction
O - Surface of ilium posterior to posterior gluteal line and posterior inferior surface of sacrum and coccyx.
I -Gluteal tuberosity of femur and iliotibial tract (or band).
Glute min
A - Abduction and medial rotation
O - gluteal surface of the ilium
I -anterolateral aspect of the greater trochanter.
Glute med
A - Gluteus medius is the prime mover of abduction at hip joint . Anterior portion of Gluteus medius abduct , assist in flexion and medial rotation of hip. Posterior portion of Gluteus medius abduct , assist in ext and lateral rotation of hip.
O - Gluteal surface of ilium,
I -Lateral aspect of greater trochanter of femur
Piriformis
A - Lateral rotation and hip abduction when thigh is flexed
O - anterior sacrum and sacroiliac joint
I -Greater trochanter
Adductor magnus
A - Adduction
O - inferior pubic ramus and ischial tuberosity
I - Linea aspera of femur
Tensor Fasciae Latae
A - abduct and medially rotate the femur
O - ASIS
I -Iliotibial tract
Sartorius
A - Flexion, abduction, and lateral rotation of hip
O - Anterior superior iliac spine (ASIS)
I -Medial surface of proximal tibia
