LEG MODEL Flashcards
ORIGION OF ILIACUS
Iiliac fossa
Insertion of illiacus
Lesser trochanter of femur
Origin of gracilis
Body of pubis
Insertion of gracilis
Medial surface of tibia
Origin of rectus femoris
Iliac spine
Origin of Psoas major
Body of lumbar vertebrae
Insertion of psoas major and illiacus
Both insert at lesser trochanter of femur
Tensor fasciae latae origin
Iliac spine
Insertion of tensor fasciae latae
Iliotibial tract
Vastus medialis nd laterialis ORIGIN
Linea aspera
Origin vastus intermedius
Anterior surface of femur
Sartorius insertion
Proximal tibia
Origin sartorius
Ilium
Gluteus maximus and medialis action
Abduct thigh
Origin of gluteus medialis and Maximus
Ilium
Insertion of gluteus Maximus
Gluteal tuberosity of femur
Or iliotibial tract
Pectinues orgin
Pectinues line of pubis
Insertion of pectinues
Linea aspera
Origin of adductor longus and magnus
Pubic bone
Biceps femoris long head ORIGIN
Ischial tuberosity
Biceps femoris long head action
Extends thigh
Origin of semitendinosus
Ischial tuberosity
Origin of semimembranosus
Ischial tuberosity
Insertion of semitendinosus
Medial, upper Tibia
Insertion of semembranosus
Medial condyle of tibia
Action of semitendinosus and semitendinosus
Extends thigh
Origin of extensor digitorum longus
Lateral condyle of tibia
Insertion of extensor digitorum longus
Distal phalanges 2-5
Origin of fibularis longus
Head of fibula
Insertion of fibularis longus and brevis
Metatarsal 1
Action of fibularis longus and brevis
Plantar Flexion
Origin of tibialis anterior
Lateral condyle of tibia
Insertion of tibial anterior
Metatarsal 1
Action of extensor hallucis brevis
Extends great toe
Origin of extensor hallucis longus
Interosseous membrane
Insertion of extensor hallucis longus
Distal phalanx 1
Action of extensor hallucis longus
Extends great toe
Origin of fibularis brevis
Distal portion of fibula
Origin of gastronemius medial head
Medial condyle of femur
Origin of gastrocnemius lateral head
Lateral head of femur
Action of gastrocnemius
Plantar flexion
Origin of popliteus
Lateral meniscus
Insertion of popliteus
Proximal tibia
Origin of soleus
Proximal portion of tibia
Insertion of soleus
Calcaneus
ORIGION of tibialis posterior
Interosseous membrane
Insertion of tibialis posterior
Metatarsal 2-4
ORIGION of flexor hallucis longus
Interosseous membrane
Insertion of flexor hallucis longus
Distal phalanx of great toe
Action of flexor hallucis longus
Flexes great toe
origin of frontalis
galea aponuerotica
insertion of frontalis
skin of eyebrows
temporalis origin
temporal fossa
action of frontalis
raises eyebrows
action of temporalis
closes jaw
origin of orbicularis oculi
frontal bone
insertion of orbicularis oculi
tissue of eyelid
action of orbicularis oculi
closes eyes
origin of occipitalis
occipital bone
insertion of occipitalis
galea aponuerotica
action of occipitals
pulls scalp posteriorly
zygomaticus minor and major origin
zygomatic bone
insertion of zygomaticus minor and major
skin of mouth
action of zygomaticus minor and major
raises lateral corners of mouth upward
origin of levator labii superioris
zygomatic bone
insertion of levator labii superioris
skin of lips
action of levator labii superioris
opens lips
origin of masseter
zygomatic bone
insertion of masseter
mandible
action of masseter
closes jaw
origin of risorius
masseter
insertion of risorius
skin of mouth
origin of buccinator
mandible
insertion of buccinator
orbiculais oris
action of buccinator
compresses cheek
origin of anguli oris
mandible
insertion of depressor anguli oris
skin of mouth
action of depressor
draws corners of mouth downward
orbicularis oris origin
mandible
action of the orbicularis
closes lips
origin of thyrohyoid
thyroid cartilage
insertion of thyrohyoid
hyoid bone
sternocleidomastoid origin
manubrium
insertion of sternocleidomastoid
mastoid process of temporal bone
origin of omohyoid
superior surface of scapula
insertion of omohyoid
hyoid bone
origin of sternohyoid
manubrium
insertion of sternohyoid
hyoid
origin of mentalis
mandible
insertion of mentalis
skin of chin
action of mentalis
wrinkles chin
origin of digastric
mandible
insertion of digastric
hyoid bone
action of digastric
elevates hyoidbone
origin of mylohyoid
mandible
action mylohyoid
elevates
scalenes origin
cervical tranverse process
insertion of scalenes
ribs 1-2
action of scalenes
elevates 1-2
origin of levator scapulae
c1-c4 transverse process
insertion of levator
scapula
action of levator scapula
elevates scapula
splenius capitis origin
spinous process c2-t4
insertion of splenius capitis
occipital bone
action of splenius capitis
extends head
action of trapezius
extends head
insertion of trapezius
scapula
origin of trapezius
occipital bone
Insertion of temporalis
Coronoid process of mandible
Insertion of gluteal medius
Greater trochanter of femur
origin of lattisimus dorsi
iliac crest
insertion of lattisimus dorsi
intertubercular sulcus of humerus
action of latissimus dorsi
extends arm
deltoid origin
spine of scapula
insertion of deltoid
deltoid tuberosity of humerus
action of deltoid
adbuction of arm
origin of pectoralis major
clavicle
insertion of pectoralis major
intertubercular sulcus of humerus
action of pectoralis major
flexion of arm
supraspinatus origin
supraspinous fossa of scapula
supraspinatus insertion
greater tubercle of humerus
supraspinatus action
abduction of the humerus
infraspinatus origin
infraspinous fossa of scapula
infraspinatus insertion
greater tubercle of humerus
infraspinatus action
lateral rotation of the humerus
teres minor origin
posterior scapula
teres major insertion
intertubercular sulcus of humerus
action of teres major
medially rotates arm
teres major origin
posterior scapula
teres minor insertion
greater tubercle of humerus
teres minor action
lateral rotation of the humerus
brachialis origin
distal portion of anterior humerus
brachialis insertion
coronoid process of ulna
action of brachialis
flexion of arm
origin of brachioradialis
distal end of humerus
insertion of brachioradialis
radial styloid process
action of the brachioradilis
forearm flexion synergist
action of biceps brachii
flexion of the forearm
insertion of biceps brachii
radial tuberosity
origin of biceps brachii
humerus
triceps brachii origin
humerus
insertion of triceps brachii
olecranon of ulna
triceps brachii action
extension of the foreamr
palmaris longus origin
medial epicondyle of humerus
palmaris longus insertion
skin of palm
palmaris longus action
flexes hand
pronator teres origin
medial epicondyle of humerus
insertion on pronator teres
midshaft of tibia
action of pronator teres
pronates forearm
flexor carpi radialis origin
medial epicondyle of humerus
insertion of felxor carpi radialis
metacarpals 2-3
action of flexor carpi randilais
flexion of the forearm
origin of flexor carpi ulnaris
medial epicondyle of humerus
insertion of flexor carpi ulnaris
metacarpals 5
supinator origin
lateral epicondyle of humerus
supinator insertion
proximal end of radius
flexor carpi ulnaris origin
medial epicondyle of humerus
flexor carpi ulnaris insertion
metacarpal 5
flexor digitorum superficialis origin
medial epicondyle of humerus
insertion of digitorum superficialis
middle phalanges 2-5
abductor pollicus longus origin
interosseus membrane
insertion of abductor pollicis longus
metacarpal 1
action of abductor pollicis longus
extends thumb
extensor pollicis brevis origin
interosseous membrane
insertion of pollicis brevis
distal phalanx of the thumb
origin of tendon of the flexor pollicis longus
radius
action of tendon of flexor pollicis longus
flexes thumb
