muscle anatomy. origin & insertion levers fascicle arrangements
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Muscle Anatomy
Origin & Insertion
Levers
Fascicle Arrangements
Naming Muscles
Naming Muscles
Major Muscles
Major Muscles
Muscles of the Head and Neck
Frontalis MasseterTemporalis BuccinatorOrbicularis oculi PlatysmaOrbicularis oris Sternocleidomastoid
Muscles of the Head
frontalis
occipitalisorbicularis oculi
orbicularis oris
masseter
buccinator
temporalis
Muscles of the Headfrontalis
orbicularis oculi
orbicularis orismasseter
buccinator
temporalis
Muscles of the Neck
platysma sternocleidomastoid
platysma (cut)
Muscles of the Thorax, Shoulder, and Abdomen
Pectoralis major Rectus abdominis Pectoralis minor External obliqueDeltoid Internal obliqueSerratus anterior Transversus abdominis
Muscles of the Thorax, Shoulder, and Abdomenplatysma
deltoid
pectoralis major
serratus anterior
pectoralis minor
serratus anterior
rectus abdominis
external obliqueinternal oblique
transversus abdominis
Muscles of the Trunk
Trapezius Teres majorSupraspinatus Teres minorInfraspinatus Latissimus dorsi
Muscles of the Trunk
trapezius
infraspinatus
deltoid
teres minor
teres major
latissimus dorsi
supraspinatus
Muscles of the Trunk
trapezius
infraspinatus
teres minor
teres majorserratus anterior
Muscles of the Arm
Biceps brachii Flexor carpi ulnarisBrachialis Flexor digitorum
superficialisTriceps brachii Extensor carpi ulnaris Brachioradialis Extensor digitorumFlexor carpi radialis Extensor carpi radialis
(longus and brevis)
(a) Anterior view (b) Posterior view
Deltoid (cut)
BICEPS BRACHII:
LONG HEAD
SHORT HEAD
BRACHIALIS
Radius
TRICEPS BRACHII:
LONG HEAD
LATERAL HEAD
Ulna
Ulna
Radius
MEDIAL HEAD
Muscles of the Arm
Muscles of the Arm
11_17deMuscles of the Arm
Muscles of the Leg
Iliopsoas Hamstring muscles Gastrocnemius
Adductor muscles - Biceps femoris Soleus- brevis - Semitendinosus Tibialis posterior - longus - Semimembranosus- magnus Gluteus maximus
Quadriceps group Gluteus mediusRectus femoris SartoriusVastus lateralis GracilisVastus medialis Tibialis anteriorVastus intermedius Extensor digitorum longus
Muscles of the Leg
Muscles of the Leg
Muscles of the Leg