Lab F Flashcards
Iliacus actions (1)
flex hip
iliacus origin
pelvis
iliacus insertion
femur: lesser trochanter
psoas major actions (2)
flex hip, laterally rotate hip
psoas major origin
vertebrae: T12-L5
psoas major insertion
femur: lesser trachanter
tensor fasciae latae actions (3)
extend knee, medially rotate hip, abduct hip
tensor fasciae latae origin
ilium
tensor fasciae latae insertion
lateral condyle of tibia via iliotibial tract
gluteus maximus actions (2)
extend hip, abduct hip
gluteus maximus origin
pelvis
gluteus maximus insertion
femur: gluteal tuberosity
gluteus medius actions (2)
medially rotate hip, abduct hip
gluteus medius origin
ilium: lateral surface
gluteus medius insertion
femur: greater trachanter
gluteus minimus actions (2)
medially rotate hip, abduct hip
gluteus minimus origin
ilium: lateral surface
gluteus minimus insertion
femur: greater trachanter
gemellus superior actions (1)
laterally rotate hip
gemellus superior origin
pelvis
gemellus superior insertion
femur: greater trachanter
gemellus inferior actions (1)
laterally rotate hip
gemellus inferior origin
pelvis
gemellus inferior insertion
femur: greater trochanter
obturator internus actions (2)
laterally rotate hip, abduct hip
obturator internus origin
pelvis
obturator internus insertion
femur: greater trochanter
piriformis actions (2)
laterally rotate hip, abduct hip
piriformis origin
pelvis
piriformis insertion
femur: greater trochanter
quadratus femoris actions (1)
laterally rotate hip
quadratus femoris origin
pelvis
quadratus femoris insertion
femur: intertrochanteric crest
adductor brevis actions (1)
adduct hip
adductor brevis origin
pubis
adductor brevis insertion
femur: linea aspera
adductor longus actions (2)
medially rotate hip, adduct hip
adductor longus origin
pubis
adductor longus insertion
femur: linea aspera
adductor magnus actions
medially rotate hip, adduct hip
adductor magnus origin
pubis and ischium
adductor magnus insertion
femur: linea aspera and gluteal tuberosity
gracilis actions (1)
flex knee
gracilis origin
pubis and ischium
gacilis insertion
tibia
pectineus actions (2)
flex hip, adduct hip
pectineus origin
pubis
pectineus insertion
femur
qadriceps femoris: rectus femoris actions (2)
extend knee, flex hip
quadriceps femoris: rectus femoris origin
ilium
quadriceps femoris: rectus femoris insertion
tibial tuberosity via quadriceps tendon and patellar ligament
quadriceps femoris: vastus lateralis actions (1)
extend knee
quadriceps femoris: vastus lateralis origin
femur
quadriceps femoris: vastus lateralis insertion
tibial tuberosity via quadriceps tendon and patellar ligament
quadriceps femoris: vastus medialis actions (1)
extend knee
quadriceps femoris: vastus medialis origin
femur
quadriceps femoris: vastus medialis insertion
tibial tuberosity via quadriceps tendon and patellar ligament
quadriceps femoris: vastus intermedius actions (1)
extend knee
quadriceps femoris: vastus intermedius origin
femur
quadriceps femoris: vastus intermedius insertion
tibial tuberosity via quadriceps tendon and patellar ligament
sartorius actions (4)
flex knee and hip, abduct hip, laterally rotate hip
sartorius origin
ilium
sartorius insertion
proximal tibia
biceps femoris, long head actions (2)
flex knee, extend hip
biceps femoris, long head origin
ischial tuberosity
biceps femoris, long head insertion
fibula: head
biceps femoris, short head actions (1)
flex knee
biceps femoris, short head origin
femur: linea aspera
biceps femoris, short head insertion
fibula: head
semitendinosus actions (1)
flex knee
semitendinosus origin
ischial tuberosity
semitendinosus insertion
proximal tibia
semimembranosus actions (1)
flex knee
semimembranosus origin
ischial tuberosity
semimembranosus insertion
femur and tibia
popliteus actions (1)
medially rotate knee
popliteus origin
femur
popliteus insertion
tibia
fibularis tertius actions (2)
dorsiflex foot, evert foot
fibularis tertius origin
fibula
fibularis tertius insertion
metatarsal V
extensor digitorum longus actions (2)
dorsiflex food, extend toes
extensor digitorum longus origin
tibia and fibula
extensor digitorum longus insertion
phalanges II-V
extensor hallucis longus action (1)
extend great toe
extensor hallucis longus origin
fibula
extensor hallucis longus insertion
distal phalanx I
tibialis anterior actions (2)
dorsiflex foot, invert foot
tibialis anterior origin
tibia
tibialis anterior insertion
tarsals and metatarsals I
gastrocnemius actions (2)
plantar flex foot, flex knee
gastrocnemius origin
femur
gastrocnemius insertion
calcaneus via achilles tendon
soleus actions (1)
plantar flex foot
soleus origin
tibia and fibula
soleus insertion
calcaneus via achilles tendon
plantaris actions (2)
plantar flex foot, flex knee
plantaris origin
femur
plantaris insertion
calcaneus via achilles tendon
flexor digitorum longus actions (1)
flex toes
flexor digitorum longus origin
tibia
flexor digitorum longus insertion
phalanges II-V
flexor hallucis longus actions (1)
flex great toe
flexor hallucis longus origin
fibula
flexor hallucis longus insertion
phalanx I
tibialis posterior actions (2)
plantar flex foot, invert foot
tibialis posterior origin
tibia and fibula
tibialis posterior insertion
tarsals and metatarsal II-V
fibularis brevis actions (1)
evert foot
fibularis brevis origin
fibula
fibularis brevis insertion
metatarsal V
fibularis longus actions (2)
plantar flex foot, evert foot
fibularis longus origin
fibula
fibularis longus insertion
tarsals and metatarsal I
sternocleidomastoid actions (2: unilateral and bilateral)
unilateral: tilt head up and to the side
bilateral: flex neck
sternocleidomastoid origin
sternum and clavicle
sternocleidomastoid insertion
temporal: mastoid process
splenius capitis actions (2: unilateral and bilateral)
unilateral: rotate and flex neck
bilateral: extend neck
semispinalis capitis actions (2: unilateral and bilateral)
unilateral: rotate neck
bilateral: extend neck
longissimus capitis actions (2: unilateral and bilateral)
unilateral: rotate and laterally flex neck
bilateral: extend neck
genioglossus actions (2: unilateral and bilateral)
unilateral: draw tongue to side
bilateral: depress and protrude tongue
genioglossus origin
mandible
genioglossus insertion
tongue
hypoglossus actions (1)
depress tongue
hypoglossus origin
hyoiod
hypoglossus insertion
tongue
digastric: anterior belly actions (2)
depress mandible, elevate hyoid
digastric: anterior belly origin
mandible
digastric: anterior belly insertion
hyoid at fascial sling
digastric: posterior belly origin
temporal and mandible
digastric: posterior belly insertion
hyoid at fascial sling
geniohyoid actions (3)
depress mandible, elevate hyoid, protract hyoid
geniohyoid origin
mandible
geniohyoid insertion
hyoid
mylohyoid actions (1)
elevate floor of mouth
mylohyoid origin
mandible
mylohyoid insertion
hyoid
stylohyoid actions (2)
elevate hyoid, retract hyoid
stylohyoid origin
temporal: styloid process
stylohyoid insertion
hyoid
omohyoid actions (1)
depress hyoid
omohyoid origin
scapula
omohyoid insertion
hyoid
sternohyoid actions (1)
depress hyoid
sternohyoid origin
sternum: manubrium and clavicle
sternohyoid insertion
hyoid
thyrohyoid actions (2)
elevate larynx, depress hyoid
thyrohyoid origin
thyroid cartilage of larynx
thyrohyoid insertion
hyoid
sternothyroid actions (1)
depress larynx
sternothyroid origin
sternum: manubrium
sternothyroid insertion
thyroid cartilage of larynx
platysma actions (2)
draw lower lip and angle of mouth downward, open mouth widely
platysma origin
fascia of chest
platysma insertion
mandible
