Hip Joint
Name 3 hip extenders
Gluteus Maximus, Biceps Femoris, Semitendinosus, Semimembranosus, Adductor Magnus, Gluteus Medius
Name 5 hip flexors
Psoas major, iliacus, TFL, sartorius, rectus femoris, gluteus medius, gluteus minimus, adductor longus, pecineus, adductor brevis, adductor magnus
What is the sesamoid bone of the knee?
Patella
Name 2 dorsiflexors of the ankle
Tibialis anterior, extensor digitorum longus, extensor hallucis longus
What is the action of abductor digiti minimi?
Flex the fifth toe, abduct the fifth toe
Name 3 medial rotators of the hip
Gluteus medius, gluteus minimus, TFL, adductor magnus, adductor longus, adductor brevis, pectineus, gracilis, semitendinosus, semimembranosus
Name 3 lateral rotators
Gluteus maximus, piriformis, quadratus efmoris, gluetus medius, psoas major, iliacus, sartorius, biceps femoris
Name 2 muscles that extend the knee
Rectus femoris, vastus lateralis, vastus intermedius, vastus medialis
Name 4 plantar flexors of the ankle
Gastrocnemius, soleus, tibialis posterior, peroneus longus, preoneus brevis, flexor digitorum longus, flexor hallucis longus, plantaris
What is the action of adductor hallucis?
Flex the great toe, adduct the first toe, maintain transverse arch of foot
What is the action of rectus femoris?
Flex the hip, extend the knee
Abduct the hip, medially rotate the hip, flex the hip
What muscle laterally rotates a flexed knee?
Biceps femoris
Name 3 invertors of the ankle
Tibialis anterior, tibialis posterior, flexor digitorum longus, flexor hallucis longus, extensor hallucis longus
What is the action of extensor digitorum brevis?
Extend the 2nd through 4th toes
What is the action of semimembranosus?
Flex the knee, medially rotate the flexed knee, extend the hip, medially rotate the hip
What is the action of piriformis?
Abduct the hip when the hip is flexed, laterally rotate the hip
What is the action of sartorius?
Flex the hip, laterally rotate the hip, abduct the hip, flex the knee, medially rotate the flexed knee
What is the action of tibialis anterior?
invert the foot, dorsiflex the ankle
What is the action of the plantar interossei?
adduct digits 3-5, flex digits 3-5
What is the action of gluteus maximus?
Extend the hip, laterally rotate the hip, abduct the hip, adduct the hip (lower fibers only)
What is the action of gracilis?
Adduct the hip, medially rotate the hip, flex the knee, medially rotate the flexed knee
Name 5 muscles that flex the knee
Biceps femoris, semitendinosus, semimembranosus, gracilis, sartorius, gastrocnemius, popliteus, plantaris
What is the action of flexor digitorum hallucis?
Invert the foot, plantar flex the ankle, flex the 2nd through 5th toes
What is the action of the lumbricals of the foot?
Flex proximal phalanges of 2nd through 5th toes, extend middle and distal phalanges of 2nd through 5th toes