The ORIGIN of a muscle is on the stationary bone

The INSERTION of a muscle is on the bone that moves

Biceps Brachii(contracting) Triceps Brachii

(relaxing)

Radial Tuberosity

Radius movesso it is the insertion

Scapula-2 heads

Scapula does not move so itis the origin

Biceps Brachii(relaxing) Tricpes Brachii

(contracting)

Masseter

Temporalis

Zygomatic

Closejaw

Mandible Closejaw

Temporal Mandible

MN

PF

OT S

ZMX

N

MN

PF

OT S

ZMX

N

MasseterTemporalis

Frontalis

Buccinator

OrbicularisOculi

OrbicularisOris

Zygomaticus

Cranial muscles

Maxilla andMandible

Maxilla andFrontal

Muscles nearthe mouth

zygomatic

Skin and muscles around eye

Mouth muscles

Skin around eye

Skin around mouth

Skin and muscles around mouth

Raise eyebrow

Compress cheeks inward

Closes eye

Closes and protrudes lips

smile

MN

PF

OT S

ZMX

NFrontalis

OrbicularisOculi

Buccinator

ZygomaticusOrbicularisOris

MasseterTemporalis

SpleniusCapitis

SemispinalisCapitis

Trapezius

Sterno-Cleido-mastoid

Lower cervical occipital rotate Upper thoracic headvertebraLower cervical temporal extend Upper thoracic (mastoid process) headVertebra

Sternum temporal rotateClavicle (mastoid process) head

Occipital

Occipital clavicle extend C7, T1-12 scapula neck

Sternocleidomastoid

Semispinalis Capitis

SpleniusCapitis

Trapezius

External inferior border superior border elevateInter- of each rib of next rib ribscostals

Internal superior border inferior border depressInter- of each rib of previous rib ribscostals

Oblique lower 8 ribs linea alba compressExternus iliac crest abdomenAbdominis

Transversus cartilage of pubis compressAbdominis lower ribs xiphoid process abdomen Iliac crest linea alba

Rectus pubis costal cartilage flex spineAbdominis of ribs 5-7

Xiphoid process

Linea Alba

Linea Alba

IntercostalsInternal

IntercostalsExternal

Oblique ExternusAbdominis

TransversusAbdominis

Rectus Abdominis

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BrachialisBicepsBrachii

2 heads

2 headsTricepsBrachii

3rd head

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Deltoid

Pectoralis major

Serratusanterior

Latissimus dorsi

Trapezius

Pages 8 & 9

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Flexordigitorum

Extensor digitorum

Flexor carpiradialis

Extensor carpiradialis longus

Extensor carpiradialis brevis

Flexor carpiulnaris

Extensor carpiulnaris

Palm side-anterior

Flexor Flexor FlexorDigitorum Carpi Radialis Carpi Ulnaris

Back side of hand-posterior

Extensor Extensor Extensor Extensor Digitorum Carpi Carpi Carpi

Radialis Radialis Ulnaris Longus Brevis

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Adductor Magnus Adductor Longus

Gluteus Maximus Gluteus Medius

Gluteus Minimus

PsoasIliacus

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Vastus Lateralis

Vastus Medialis

Vastus Intermedius

Rectus Femoris

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Semitendinosus Semimembranosus Biceps Femoris

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ExtensorDigitorumLongus

TibialisAnterior

FlexorDigitorumLongus

Gastrocnemius