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10 Cards in this Set

  • Front
  • Back
Gluteus Maximus
O- Sacrum (dorsal surface, lateral part)
Ilium- posterior surface
Thoracolumbar fascia
sacrotuberous ligament
Insertion--
ITB
Gluteal tuberosity
Nerve--
inferior gluteal (L5-S2)
Action--
extension, external rotation
adduction
abduction
Gluteus Medius
ORIGIN-
ilium (below iliac crest, between anterior and post gluteal line
INSERTION-
greater trocahnter of femur (lateral Surface)
NERVE
Superior gluteal (L4-S1)
ACTION-
abduct hip, stabilizer, flexion/internal rotation
posterior part: extension and external rotation
gluteal minimus
ORIGIN- ilium (just below gluteal minimus)
INSERTION-
greater trochanter of femur (anterolateral surface)
NERVE-
Superior gluteal
ACTION-
same as gluteal medius
Tensor fascia latae
ORIGIN-
ASIS
INSERTION-
ITB
NERVE- Superior gluteal Nerve
ACTION-
tenses the fascia lata, adduction, flexion, internal rotation of hip joint
Piriformis
ORIGIN-
Sacrum- pelvic surface
INSERTION-
apex of greater trochanter of femur
NERVE-
sacral plexus (S1-S2)
ACTION-
ext rotation, abd, ext of hip joint
obturator internus
ORIGIN-
inner surface of obturator membrane
INSERTION-
medial surface greater trochanter
NERVE-
sacral plexus (L5-S1)
ACTION-
ext rotation, add, extension of hip joint
Quadratus femoris
ORIGIN
lateral border of ischial tuberosity
INSERTION
intertrochanteric crest of femur
NERVE
sacral plexus (L5-S1)
ACTION
ext rotation, add of hip joint
Psoas Minor
ORIGIN
T12-L1 vert, IVD
INSERTION
iliopectineal arch
NERVE
lumbar plexus(psoas) L2-L4
ACTION
assists in upward rotation of the pelvis
Psoas Major
ORIGIN-
T12-L4 and IVDS, L1-L5 vert (TPs)
INSERTION
lesser trochanter
NERVE-
lumbar plexus L2-L4
ACTION
hip joint: flx, ext rotation
Lumbar spine: unilaterla contraction:
Iliacus
Origin-
Iliac fossa
INSERTION
lesser trochanter
NERVE
femoral nerve (L2-L4)
same as psoas major