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muscles II
39 cards·by legacy-5899619556917248@noemail.invalid
action:humerus lateral rotation
infraspinatus(rotator cuff)
origin:infraspinous fossa of scapula
infraspinatus (rotator cuff)
insertion:humerus (greater tubercle)
indrspinatus(rotator cuff)
action: humerus lateral rotation
teres minor (rotator cuff)
origin:lateral border of scapula
teres minor (rotator cuff)
insertion: humerus (greater tubercle)
teres minor (rotator cuff)
action:humerus medial rotation
subscapularis(rotator cuff)
origin:subscapular fossa of scapular
subscapularis(rotator cuff)
insertion: humerus (lesser tubercle)
subscapularis(rotator cuff)
action: dorsiflexion, toe extension
extensor digitorum longus
origin:tibia/fibula(lateral condyle)
extensor digitorum longus
insertion: #2-5 toe
extensor digitorum longus
action: plantar/knee flexion
gastrocnemius
origin: femur(lateral condyles)
gastrocnemius
insertion: post calcaneus
gastrocnemius
action: knee extension
vastus lateralis (quadriceps group)
origin: femur, linea aspera, greater trochanter
vastus lateralis (quadriceps group)
insertion: tibial tuberosity
vastus lateralis (quadriceps group)
action: knee extension
vastus medialis (quadriceps group)
origin: femur, linea aspera, intertrochanter
vastus medialis (quadriceps group)
insertion:tibial tuberosity
vastus medialis (quadriceps group)
action: femur abduction, medial rotation
gluteus medius
origin: lat ilium
gluteus medius
insetion: femur (greater trochanter)
gluteus medius
action: femur adduction, lateral rotation
adductor longus
origin:pubic symphysis
adductor longus
insertion: femur (linea aspera)
adductor longus
action: femur adduction, lateral rotation
adductor magnus
origin:ischial tuberosity
adductor magnus
insertion: femur (linea aspera)
adductor magnus
action: femur extension/knee flexion
semimembranosus(hamsting group)
origin: ischial tuberosity
semimembranosus (hamstring group)
insertion: medial condyle of tibia
semimembranosus (hamstring group)
action: femur/knee flexion
sartorius(longest muscle)
origin: ilium (a.s.i.s)
sartorius (longest muscle)
insertion:medial tibia
sartorius (longest muscle)
action: knee extension/femur flexion
rectus femoris (quadriceps group)
origin:ilium (aiis)
rectus femoris (quadriceps group)
insertion: tibial tuberosity
rectus femoris (quadriceps group)