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ANATOMY
MUSCLES OF MASTICATION
V3 OF CN V
MUSCLES THAT ELEVATE THE MANDIBLE

Temporalis m
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Masseter m
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Medial Pterygoid m
MUSCLE THAT MOVES MANDIBLE LATERALLY

Medial pterygoid m
MUSCLE THAT PROTRACTS THE MANDIBLE

Lateral pterygoid m
EXTRINSIC MUSCLES OF THE TONGUE
CN X11-HYPOGLOSSAL
MUSCLES THAT DEPRESS THE TONGUE

Genioglossus m
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Hyoglossus m
MUSCLES THAT ELEVATE THE FIRST RIB

Anterior scalene m
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Middle scalene m
MUSCLE THAT DOES NOT ELEVATE TEE FIRST RIB

Posterior scalene m (does the 2nd)
MUSCLES THAT ELEVATE THE HYOID BONE
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Digastric m
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Mylohyoid m
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Stylohyoid m
MUSCLES OF INSPIRATION
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External intercostal m
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a Interchondral m (of internal intercostal)
MUSCLES OF EXPIRATION

Internal intercostal m
MUSCLES THAT COMPRESS AB CONTENTS

External abdominal oblique m
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Internal abdominal oblique m
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Transverse abdominis m
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Extensor carpi radialis (brevis, longus)
ONLY MUSCLE TO FLEX DIGITAL INTERPHALANGEAL JOINT
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Flexor digiorum profundus m
MUSCLES THAT FLEX CARPALS
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Flexor carpi radialis
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Flexor carpi ulnaris
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Palmarjs longus
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flexor digitorum superficialis, profundus
MUSCLES THAT EXTEND CARPALS

Extensor carpi radialis longus, brevis
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Extensor carpi ulnaris
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Extensor digitorum
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Extensor digit minimi
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Extensor indicus
(last two, not so much)
MUSCLES THAT AB DUCT THE CARPALS

Flexor carpi radialis
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Extensor pollicus brevis, longus
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Extensor carpi radialis longus, brevis

Abductor pollicus longus
MUSCLES THAT AD DUCT THE CARPALS

Flexor carpi ulnaris m
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Extensor carpi ulnaris m
MUSCLES THAT FLEX DIGITS, WHICH JOINTS?

Flexor digitorum superfilcialis — proximal

Flexor digitorum profundus — distal
MUSCLES THAT EXTEND DIGITS

Extensor digitorum

Extensor indicus

Extensor digiti minimi
3 MUSCLES THAT MERGE BELOW INGUINAL LIGAMENT
• Iliopsoas
• Psoas
• Iliacus
MUSCLE THAT RAISES AND LOWERS TESTICLES

Cremaster m
MUSCLES THAT FLEX THE VERTEBRAL COLtJMN
• Rectus abdominis m
• Quadratus Lumborum m (lat flex)
MOST SUPERFICIAL INTRINSIC GROUP OF BACK MUSCLES

Splenius m
MOST INTERMEDIATE INTRINSIC GROUP OF BACK MUSCLES

Erector spinae m
DEEP INTRINSIC BACK MUSCLE
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Transversospinalis mm
MUSCLES THAT EXTEND AND LATERALLY FLEX THE HEAD AND NECK

Splenius capitis m

Spenius cervicis m
MUSCLE THAT PRODUCES SLIGHT ROTATION OF HEAD. NECK

Splenius capitism
MUSCLES THAT ADDUCT (RETRACT) THE SCAPULA

Trapezius m

Latissimus dorsi m

Rhomboid major m

Rhomboid minor m
YOUR ROWING. CHOPPING, CHINNING MUSCLE

Latissimus dorsi m
BOXER’S MUSCLE, BELL’S NERVE

Serratus anterior m
MUSCLES INNERVATED BY AXILLARY N.

Deltoid m
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Teres minor m
ROTATOR CUFF MUSLCES (SITS)

Supraspinatus m
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Infraspinatus m
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Teresa minor m
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Subscapularis m
MUSCLES THAT FLEX THE HUMERUS (SHOULDER)

Deltoid m

Pectoralis major m

Coracobrachialis m
MUSCLES THAT MAKE UP THE TRIANGLE OF AUSCULTATION Thin region,
listen

Latissimus dorsi m
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Rhomboid major m/vertebral border of scapula

Trapezius m
MUSCLES THAT FORM THE QUADRANGLE SPACE Axillary
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Teres major m
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Teres minor m
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Lat head of triceps brachii m
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Long head of triceps brachii m
MUSCLES THAT MAKE UP THE TRIANGULAR SPACE
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Teres minor m
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Teres major m
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Long head of triceps brachii m
MUSCLES THAT MAKE UP THE TRIANGULAR INTERVAL  radial nerve
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Lat head of triceps brachii m
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Long head of triceps brachii m
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Teres major m
MUSCLES THAT FLEX THE ELBOW
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Biceps brachi m
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Brachialis m
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Brachioradialis m
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Pronator teres m
TENNIS ELBOW
MUSCLES THAT EXTEND ELBOW

Triceps brachi m

Alconeus
HOW TO GET TO STJPINATOR MUSCLE

Pronator teres — flexor carpi radialis — palmaris longus
HOW TO FLIP THE FINGER
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Palmaris longus m
3 ½ EXEPTIONS TO MEDIAN FOREARM
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Brachioradialis m
radial n
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Supinator m
radialn
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Flexor carpi ulnaris
ulnar n

½ flexor digitorum fundus
MUSCLES THAT LATERALLY ROTATE THE HUMERUS
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Supraspinatus m
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Infraspinalis m
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Teres minor m
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Deltoid m
MEDIAL ROTATORS OF HUMERUS
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Subscapularis (ant) m
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Deltoid m
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Teres major m
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Pectoralis major m
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Latissimus dorsi m
MUSLCES THAT ATTACH TO THE CORACOID PROCESS OF SCAPULA
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Pectoralis minor m
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Coracobrachialis m
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Short head of biceps brachi m
MUSCLES THAT ATTACH ON INTERTUBERCULAR GROOVE OF HUMERUS
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Pectoralis major m
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Latissimus dorsi m
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Teres major m
PLT
MUSCLES THAT RETRACT SCAPULA

Rhomboids

Trapezious
MUSCLES THAT PROTRACT SCAPULA

Pectoralis minor m

Serratus anterior m
MUSCLES THAT ELEVATE SCAPULA
• Levator scapula m
• Trapezius m
• Rhomboids
MUSCLES THAT ROTATE ULNA

Pronator teres m
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Quadratus m
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Biceps brachi m
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Supinator m
MUSCLES THAT EXTEND HUMERUS
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Deltoid m
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Latissimus dorsi m
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Teres major m
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Triceps brachi (long) m
MUSCLES THAT AB DUCT HUMERUS
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Deltoid m
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Supraspinatus m
MUSCLES THAT AD DUCT HUMERUS

Pectoralis major

Coracobrachialis
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Teres major, minor m

Latissimus dorsi m
MUSCLES THAT LATEALLY ROTATE HUMERUS
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Supraspinatus m

Biceps brachi m
MUSCLES THAT MEDIALLY ROTATE THE RADIUS
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Pronator teres

Pronator quadratus
MUSCLES THAT MEDIALLY ROTATE THE RADIUS
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Trapezius m
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Spenius capitus m
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Semispinalis m
MUSCLE THAT ATTACHES TO MT 4
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NOTHING!!!
FLEXORS OF CARPALS, DIGITS ORIGINATE AT

Medial epichondial
EXTENSORS OF CARPALS, DIGITS ORIGINATE AT

Lateral epichondial
ANTAGONISTIC MUSCLES OF THE HAND
MUSCLES THAT FLEX THE HIP JOINT
• lliacus m
• Psoas
• Rectus femoris
• Sartorius
• Pectineus
MUSCLES TEAT FLEX AND AR DUCT HIP
• Piriformis
MUSCLES THAT EXTENT THE HIP
• Gluteus maximus
• Hamstrings
LATERALLY ROTATE THE FEMUR
• Sartorius
• Piriformis
• Gluteus maximus
MEDIALLY ROTATE THE FEMUR
• Gracillis
• Glut med., minimus
AB DUCT THE FEMUR
• Piriformis
• Sartorius
• Tensor fascia latae
• Sup gemellus
FLEX KNEE
• Gastrocnemius
• Hamstring
EXTEND KNEE
• Quads (rectus femoris, all vastus’s)
INVERT FOOT
• Tibialis anterior, posterior
• Extensor hallicus longus
EVERT FOOT
• Peroneus’s(a1l 3)
DORSIFLEX THE FOOT
• Tibialis anterior
• Extensor halicus longus
• Extensor digitorum longus
• Peroneus tertius
PLANTAR FLEX THE FOOT
• Peroneus longus
• Peroneus brevis
• Gastrocnemius
• Soleus
• Plantaris
• Flexor hallucis longus
• Flexor digitorum longus
• Tibialis posterior
MUSCLES THAT MAKE UP PES ANGERINUS
• Semitendinosus
• Gracillis
• Sartorius
MUSCLES THAT INSERT ON GREATER TROCHANTER
• Glut medius, minimus
• Piriformis
MUSCLES THAT INSERT ON LESSER TROCHANTER
• Iliacus
• Psoas
MUSCLES THAT INSERT ON TIBIAL TUBEROSITY
• Quads (rectus femoris, all vastus’s)
MUSCLES THAT AB DUCT THIGH
• Glut med, rninimus
• Tensor fasciae latae
MUSCLES THAT INSERT ON CALCANEUS BONE
• Popliteus
• Plantaris
• Soleus
MUSCLES THAT INSERT ON CUNEIFORM
• Tibialis anterior
• Peroneus longus
• Tibialis posterior
MUSCLES THAT ATTACH TO THE MASTOID PROCESS
• SCM
 Splenius capitus
• Digastric
• Longisimus capitus
GIGGLEMAN FACTS
• Superior gluteal nerve innervates 3 muscles
-glut. Medius, minimus, tensor fascia latae
• Lets horses, cows sleep standing up
-tensor fascia latae
 Elvis muscles (2) — levator labia superioris, piriformis
• What’s deep to glut max — glut med, min, sup gemellus, inf gemellus,
piriformis, obt internus
 Sacral plexus innervates — piriformis, sup gem, inf gem, quad fermoris, ob
internus
• What locks your knee — gracilis
 Adductor magnus —2 nerves in 1 (obturator (adductor portion, tibial
(harmstring portion) there’s more that have two though!
• Tailer’s muscle — sartorius
• Sartorius — strap muscle w/ 4 actions —
o flex,
- lat rotate thigh
o abduct
- flex leg at knee
• Quad’s all extend knee, don’t flex thigh b/c they don’t touch it!
• Common origin of hamstring — ischial tuberosity
• If you have busitis where is it (commonly) — semimembranosus
• Shin splints - tibialis anterior
• Sprained ankle (high heels, ski’s, etc) — peroneus tertius
• 2 muscles that attach on 5th Mt — peroneus brevis, tertius
• triceps surae (calf) — two heads of gastroc, soleus
• scalene, associated neurological structures — brachial nerve, brachial plexus
• cephalic vein touches — trapezius, deltoid, pectoralis major
• semispinalis cap — TVP-occiput
• multifidous — TVP-SP
• roratore — TVP-SP