Muscles - Upper Leg Flashcards
Sartorius insertion
Tibia
Sartorius origin
Ilium
Sartorius action
Flexes and rotates leg
Gracilis (s) origin
Pubic symphysis
Gracilis (s) insertion
Tibia
Gracilis (s) action
Adducts, flexes, & rotates leg
(Quadriceps femoris (s)): rectus femoris (s) origin
Ilium
(Quadriceps femoris (s)): rectus femoris (s) insertion
Patellar tendon to tibia
(Quadriceps femoris (s)): rectus femoris (s) action
Extends leg at knee
(Quadriceps femoris (s)): vastus lateralis origin
Femur (greater trochanter)
(Quadriceps femoris (s)): vastus lateralis insertion
Patellar tendon to tibia
(Quadriceps femoris (s)): vastus lateralis action
Extends leg at knee
(Quadriceps femoris (s)): vastus medialis & vastus intermedius (d) origin
Femur
(Quadriceps femoris (s)): vastus medialis & vastus intermedius (d) insertion
Patellar tendon to tibia
(Quadriceps femoris (s)): vastus medialis & vastus intermedius (d) action
Extends leg at knee
(Hamstring (s)): biceps femoris origin
Ischium & femur
(Hamstring (s)): biceps femoris insertion
Fibula and tibia (lateral condyle)
(Hamstring (s)): biceps femoris action
Flexes leg at knee, extends thigh
(Hamstring (s)): semimembranosus & semitendinosus origin
Ischium
(Hamstring (s)): semimembranosus & semitendinosus insertion
Tibia (medial condyle for semimembranosus)
(Hamstring (s)): semimembranosus & semitendinosus action
Flexes leg at knee, extends thigh
Gluteus maximus (s) origin
Ilium, sacrum, coccyx
Gluteus maximus (s) insertion
Femur
Gluteus maximus (s) action
Extends thigh