OINA Flashcards
transverse abdominus: insertion
rectus sheath, superiorly on xiphoid process, inferiorly on pubic tubercle
external oblique: nerve
lower thoracic
adductor longus: origin
front of pubis
vastus medialis: insertion
base of patella, tibial tuberosity
pectineus: action
adducts and flexes thigh
transverse abdominus: nerve
lower thoracic
sartorius: action
flexes thigh and leg; abduct, rotate thigh
vastus intermedius: action
extend leg
rectus abdominus: action
flex abdomen (main function); compress abdominal contents
sartorius: nerve
femoral
adductor longus: insertion
(middle 1/3 of) femur
internal oblique: origin
iliac crest, lumbar fascia (posteriorly), inguinal ligament
adductor magnus: insertion
middle of femur
tensor fascia latae: origin
anterior superior iliac spine
internal oblique: action
compress abdomen; flex abdomen (minor function)
gracilis: insertion
medial surface of upper tibia
adductor longus: action
adduct and flex thigh (& balancing activities in walking)
tensor fascia latae: insertion
iliotibial tract (which inserts on the lateral condyle of the tibia)
gracilis: origin
lower edge of pubis and ischium
rectus abdominus: origin
pubic crest and pubic symphysis
adductor brevis: origin
pubis in front of obturator foramen
vastus intermedius: origin
body of femur :anterior and lateral surfaces)
vastus intermedius: insertion
base of patella, tibial tuberosity
vastus medialis: origin
interotrochanteric line