lower extremity muscle chart Flashcards
origin: psoas major
lateral surface of T12 - L4 vertebral bodies
insertion: psoas major
lesser trochanter
action: psoas major
flex hip
ER hip
flex lumbar spine
ipsilateral flex spine
origin: iliacus
iliac fossa
insertion: iliacus
lesser trochanter
action: iliacus
flex hip
ER hip
origin: sartorius
ASIS anterior superior iliac spine
insertion: sartorius
pes anserius - medial to the tibial tuberosity
action: sartorius
flex hip
abd hip
ER hip
flex knee
IR knee
origin: gluteus maximus (upper)
sacrum
thoracolumbar fascia
posterior iliac crest
insertion: gluteus maximus (upper)
iliotibial tract
action: gluteus maximus (upper)
extend hip
ER hip
abd hip
origin: gluteus maximus (lower)
sacrum
thoracolumbar fascia
sacrotuberous ligament
insertion: gluteus maximus (lower)
gluteal tuberosity
action: gluteus maximus (lower)
extend hip
ER hip
add hip