origin, insertion, action
Terms
undefined, object
copy deck
- Peroneus Brevis
-
o = Lateral fibula
i = 5th meta
a = eversion, PL - Trapezius
-
o=EOP thru T12
i=lateral clavicle, acromion, spine of scapula
a=elevation, retraction, depression - Latissimus dorsi
-
o=thoracolumbar aponeurosis
i=bicipital groove of humerus
a=extension, med rotation, adduction of humerus - teres major
-
o=inferior angle of scapula
i=bicipital groove
a=extension, med rotation, adduction of humerus - teres minor
-
o=axillary border of scapula
i=greater tubercle of humerus
a-lat rotation, extension of humerus - levator scapula
-
o= C1-C4
i=superior angle of scapula
a=elevation of scapula - rhomboids
-
0=C7-T5
i=medial border of scapula
a=retraction of scapula - supraspinatus
-
o=supraspinous fossa of scapula
i=greater tubercle
a=initiates abduction of humerus
stabilizes head of humerus - subscapularis
-
o=subscapular fossa of scapula
i=lesser tubercle
a=medial rotation, adduction of humerus - infraspinatus
-
o=infraspinous fossa of scapula
i=greater tubercle
a=lat rotation, extension of humerus - pectoralis major
-
o=sternum, clavicle, upper 6 ribs
i=bicipital groove
a=med rotation, adduction of humerus - pectoralis minor
-
o=ribs 3,4,5
i=coracoid process
a=protraction of scapula - subclavius
-
o=1st rib
i=inferior shaft of clavicle
a=stabilizes clavicle - serratus anterior
-
o=upper 8 ribs
i=medial border of scapula
a=protraction of scapuls - coracobrachialis
-
o=coracoid process
i=medial shaft of humerus
a=flexion, adduction of humerus - deltoids
-
o=lateral clavicle,acromion, spine of scapula
i=deltoid tuberosity of humerus
0=abduction to 90 degrees - triceps brachii
-
o=infraglenoid tubercle of scapula, posterior of humerous
i=olecranon process
a=extension of elbow and humerus - biceps brachii
-
o=supraglenoid tubercle of scapula, coracoid process
i=radial tuberosity
a=flexion of elbow and humerus - anconeus
-
o=lateral epicondyle of humerus
i=olecranon process
a=extension of elbow - brachialis
-
o=anterior shaft of humerus
i=ulna
a=flexion of elbow - Peroneus Longus
-
o = head and lateral Fibula
i = 1st meta, 1st cuneiform
a = Eversion, PL - Peroneus Tertius
-
o = Anterior Distal Fibula
i = 5th meta
a = Eversion, Dorsiflexion - brachioradialis
-
o = lateral supracondylar ridge of humerus
i = styloid process of radius
a = flexion of elbow - pronator teres
-
o = medial epicondyle of humerus
coronoid process of ulna
i = lateral shaft of radius
a = pronation of forearm - pronator quadratus
-
o = anterior ulna
i = anterior radius
a= pronation of forearm - supinator
-
0 = lateral epicondyl of humerus
radial collateral ligaments
proximal ulna
i = proximal radius
a = supination of forearm - extensor carpi radialis longus
-
o = lateral epicondyle
i = base 2nd metacarpal
a = wrist extension
abduction of wrist - extensor carpi radialis brevis
-
o = lateral epicondyle
i = base 3rd metacarpal
a = wrist extension - extensor carpi ulnaris
-
o = lateral epicondyle
i = base 5th metacarpal
a = extension of wrist
adduction of wrist - flexor carpi ulnaris
-
o = medial epicondyle
i = carpals
a = flexion of wrist
adduction - palmaris longus
-
o = medial epicondyl
i = palmar aponeurosis
a = assists flexion of wrist - flexor carpi radialis
-
o = medial epicondyle
i = base 2nd and 3rd metacarpals
a = flexion
abduction of wrist - extensor digitorum
-
o = lateral epicondyle
i = extensor expansion of 4 fingers
a = extension of proximal phalanges of
4 fingers; assists wrist extension - extensor digiti minimi
-
o = lateral epicondyle
i = extensor expansion of littel finger
a = extension of little finger - extensor indicis
-
o = interosseous membrane
i = extensor expansion of index finger
a = extension - flexor digitorum superficialis
-
o = medial epicondyle
coronoid process
anterior radius
i = middle phalanges
a = flexion of fingers - flexor digitorum profundus
-
o = interosseus membrane
i = distal phalanges
a = flexion of fingers - flexor pollicis longus
-
o = interrosseous membrane
i = distal phalanx of thumb
a = flexion of thumb - extensor polllicis longus
-
o = interosseous membrane
i = distal phalanx of thumb
a = extension of thumb - extensor pollicis brevis
-
o = interrosseous membrane
i = proximal phalanx of thumb
a = extension of thumb - abductor pollicis longus
-
o = interosseous membrane
i = 1st metacarpal
a = abduction of thumb - abductor pollicis brevis
-
o = carpals
i = proximal phalanx of thumb
a = abduction of thumb - adductor pollicis
-
o = 3rd metacarpal
carpals
i = proximal phalanx of thumb
a = adduction - flexor pollicis brevis
-
o = carpals
i = proximal phalanx of thumb
a = flexion of thumb - opponens pollicis
-
o = trapezium
i = 1st metacarpal
a = opposition of thumb - flexor digiti minimi
-
o = hamate
i = proximal phalanx of little finger
a = flexion of little finger - opponens digiti minimi
-
o = hamate
i = 5th metacarpal
a = opposition of little finger - abductor digiti minimi
-
o = pisiform
i = proximal phalanx of little finger
a = abduction - dorsal interossei
- DAB
- palmar interossei
- PAD
- lumbricals
-
o = flexor digitorum
profundus tendons
i = proximal phalanges
a = flexion at MP joints - Sternocleidomastoid
-
o = sternum, clavicle
i = mastoid process
a = bilaterally -- forward flexion
unilaterally -- lateral flexion to
same side - scalenes
-
o = transverse processes of C3-C6
i = 1st 2 ribs
a = laterally flex head to same side - rectus abdomininis
-
o = pubic symphysis
i = costal cartilages
a = trunk flexion - external oblique
-
o = lower 8 ribs
i = linea alba, pubis, iliac crest
a = bilat--trunk flexion
unilat--lateral flexion,
rotation to opposite side - internal oblique
-
o = inguinal ligament, iliac crest,
thoracolumbar aponeurosis
i = costal cartilages, linea alba,
abdominal aponeurosis
a = bilat--trunk flexion
unilat--lat. flex; rotation to same side - transverse abdominis
-
o = inguinal ligament, iliac crest, thoracolumbar aponeurosis, costal cartilages
i = agdominal aponeurosis, linea alba
a = compression of abdominal contents - intercostals
-
o = adjacent ribs
i = adjacent ribs
a = maintains spaces,
aids in respiration - gluteus maximus
-
o = posterior sacrum, ilium
i = gluteal tubersoity, iliotibial tract
a = hip extension, lateral rotation of extended hip - gluteus medius
-
o = posterior ilium
i = greater trochanter
a = abduction of hip
medial rotation - gluteus minimus
-
o = posterior ilium
i = greater trochanter
a = hip abduction,
medial rotation - piriformis
-
o = anterior sacrum
i = greater trochanter
a = lateral rotation
(85% over sciatic nerve; 12% bifracated) - Tensor Fasciae Latae
-
o = iliac crest
i = iliotibial tract
a = abduction
prevents collapse of extended knee -
sartorius
(longest muscle) -
o = anterior Superior Iliac Spine (ASIS)
i = pes anserine
a = tailor position - rectus femoris
-
o = anterior Inferior Iliac Spine,
acetabulum
i = tibial tuberosity via patellar tendon
a = extension of knee,
assists flexion of femur at hip -
vastus medialis
vastus lateralis
vastus intermedius -
o = femur
i = tibial tuberosity
a = knee extension - pectineus
-
o = anterior pubis
i = lesser trochanter
a = hip flexion,
adduction of femur -
adductor longus
adductor brevis -
0 = anterior pubis
i = posterior femur
a = adduction at hip
flexion at hip - adductor magnus
-
o = inferior pubis, ishial tuberosity
i = linea aspera of femur
adductor tubercle
a = adduction at hip
assists flexion - gracilis
-
o = anterior pubis
i = pes anserine
a = adduction -
biceps femoris
(part of h/strings -- most lateral) -
o = ischial tuberosity
i = head of fibula
a = hip extension
knee flexion -
semitendinosus
(part of h/strings) -
o = ishial tuberosity
i = pes anserine
a = hip extension
knee flexion -
semimembranosus
(part of h/strings -- most medial) -
o = ischial tuberosity
i = posterior medial tibia
a = hip extension
knee flexion - Abductor Hallucis
-
o = calcaneus
i = phalanx of big toe
a = AB big toe - Flexor Digitorum Brevis
-
o = calcaneus
i = 4 lateral toes
a = FL PIP joints - Lumbricals (feet)
-
o = tendons of Flexor Digitorum longus
i = 4 lateral toes
a = FL MP joints, EX of DIP and PIP - Quadratus Plantae
-
o = calcaneus
i = tendons of flexor digitorum longus
a = FL - Flexor Hallicus Brevis
-
o = metatarsals of big toe
i = proximal big toe
a = FL big toe - Abductor Hallicus
-
o = 2-5th MP joint capsules
i = proximal big toe
a = ADD and FL big toe - Flexor Digiti Minimi Brevis
-
o = cuboid and 5th metatarsal
i = proximal phalanx 5th toe
a = FL of 5th toe - Plantar Interrosei
- PAD
- Gastrocnemius
-
o =medial and Lateral epicondyles of
femur
i = calcaneus via achilles tendon
a = Plantarflexion OR knee FL - Soleus
-
0 = soleal line of tibia, posterior femur
i = calcaneus via achilles tendon
a = Plantarflexion - Plantaris
-
o = lateral epicondyle
i = calcaneus via achilles tendon
a = assists PL and knee FL - Popliteus
-
o = lateral condyle
i = tibial shaft
a = initiates knee FL by medial rot. of tibia to unlock knee - Tibialis Posterior
-
o = Posterior tibia, posterior fibula
i = tarsals
a = inversion, PL - Flexor Digitorum Longus
-
o = Posterior tibia
i = Phalanges of 4 lateral toes
a = FL toes, PL - Flexor Hallucis Longus
-
o = Posterior fibula
i = distal phalanx of big toe
a = FL big toe, PL - Tibialis Anterior
-
o = Lateral shaft of tibia
i = 1st meta, cuneiform
a = Dorsiflexion, Inversion - Extensor Hallucis
-
o = anterior Fibula, Interr Mem
i = distal phalanx big toe
a = EX big toe - Extensor Digitorum Longus
-
o = Lateral Tibia, Fibula
i = 4 lateral toes
a = EX 4 toes - Extensor Digitorum Brevis
-
o = anterior calcaneus
i = 4 medial toes
a = EX 4 toes - Iliopsas
-
o = T12-L5 Transverse processes, anterior ilium
i = lesser trochanter
a = hip flexion
lateral rotation
(strongest hip flexor)