Muscles By Actions And Nerves

Front 1

Muscles Move Scapula

Protract (Abduct)

Back 1

Pectoralis Minor- Medial Pectoral n.
Serratus Anterior- Long Thoracic n
“Python Snake”

Front 2

Muscles Move Scapula

Retract (Adduct)

Back 2

Rhomboid Major- Dorsal Scapular n.
Rhomboid Minor- Dorsal Scapular n
Latissimus Dorsi- Thoracodorsal n.
Trapezius- CN XI

“Real Rhinos Love Traps”

Front 3

Muscles Move Humerus at Shoulder Joint

Rotator Cuff Muscles (SITS)

Back 3

Supraspinatus- Suprascapular n.
Infraspinatus - Suprascapular n.
Teres Minor- Axillary n.
Subscapularis- Upper & Lower Subscapular n.

Front 4

Muscles Move Humerus at Shoulder Joint

Trapezius (Unique)

Back 4

Elevate Shoulder
Depress Shoulder
Retract Scapula (Adduct)
Hyper-Extend Neck & Brace Shoulder

Front 5

Muscles Move Humerus at Shoulder Joint

Flexors

Back 5

Deltoid - Axillary n.
Pectoralis Major- Medial & Lateral Pectoral n.
Biceps Brachii - Musculocutaneous n.
Coracobrachialis- Musculocutaneous n.
“Don’t Peck Bi Chickens”

Front 6

Muscles Move Humerus at Shoulder Joint

Extensors

Back 6

Deltoid - Axillary n.
Latissimus Dorsi- Thoracodorsal n.
Teres Major- Lower Subscapular n.
Triceps Brachii (LH)- Radial n.
“Don’t Let Tere Tri”

Front 7

Muscles Move Humerus at Shoulder Joint

Adductors

Back 7

Pectoralis Major- Medial & Lateral Pectoral n.
Latissimus Dorsi- Thoracodorsal n.
Teres Major- Lower Subscapular n.
Teres Minor- Axillary n.
“Please Love Tere Tere”

Front 8

Muscles Move Humerus at Shoulder Joint

Abductors

Back 8

Deltoid - Axillary n.
Supraspinatus- Suprascapular n.
“”Don’t Stray”

Front 9

Muscles Move Humerus at Shoulder Joint

Medial Rotators

Back 9

Subscapularis- Upper & Lower Subscapular n.
Latissimus Dorsi- Thoracodorsal n
Teres Major- Lower Subscapular n.
Pectoralis Major- Medial & Lateral Pectoral n.
Deltoid- Axillary n.
“She Let Tere Play Dead”

Front 10

Muscles Move Humerus at Shoulder Joint

Lateral Rotators

Back 10

Supraspinatus- Suprascapular n.
Infraspinatus- Suprascapular n.
Teres Minor- Axillary n.
Deltoid - Axillary n
“She’s Injured, Teres Dead”

Front 11

Muscles Move Forearm at Elbow

Flexors

Back 11

Brachialis- Musculocutaneous & Radial n.
Biceps Brachii - Musculocutaneous n.
Brachioradialis- Radial n.
Pronator Teres - Median n.
“Bring By Beer Please”

Front 12

Muscles Move Forearm at Elbow

Extensors

Back 12

Triceps Brachii- Radial n.
Anconeus- Radial n.
“Tequila Again”

Front 13

Muscles Rotate Radius on Ulna

Supinate

Back 13

Biceps Brachii - Musculocutaneous n.
Supinator- Radial n.

Front 14

Muscles Rotate Radius on Ulna

Pronate

Back 14

Pronator Teres - Median n.
Pronator Quadratus- Median n.

Front 15

Muscles That Move Carpus (Wrist)

Flexors

Back 15

Flexor Carpi Radialis- Median n
Palmaris Longus- Median n.
Flexor Carpi Ulnaris- Ulnar n.

Front 16

Muscles That Move Carpus (Wrist)

Extensors

Back 16

Extensor Carpi Radialis Longus- Radial n.
Extensor Carpi Radialis Brevis- Radial n.
Extensor Carpi Ulnaris- Radial n.

Front 17

Muscles That Move Carpus (Wrist)

Adductors

Back 17

Flexor Carpi Ulnaris- Ulnar n.
Extensor Carpi Ulnaris- Radial n.

Front 18

Muscles That Move Carpus (Wrist)

Abductors

Back 18

Flexor Carpi Radialis- Median n.
Extensor Carpi Radialis Longus- Radial n.
Extensor Carpi Radialis Brevis- Radial n.

Front 19

Muscles That Move Digits & Thumb

Flexors

Back 19

Flexor Digitorum Superficialis- Median n.
Flexor Digitorum Profundus- Median & Ulnar n.
Flexor Pollicis Longus (Thumb)- Median n.

Front 20

Muscles That Move Digits & Thumb

Extensors

Back 20

Extensor Digitorum- Radial n.
Extensor Digiti Minimi- Radial n
Extensor Indicus (Index)- Radial n.

Front 21

Muscles That Move Digits & Thumb

Extend Thumb

Back 21

Abductor Pollicus Longus- Radial n.
Extensor Pollicis Longus- Radial n.
Extensor Pollicis Brevis- Radial n.

Front 22

Muscles That Move Thigh at Hip Joint

Flexors

Back 22

Sartorius- Femoral n.
Iliopsoas- Femoral n.
Tensor Fasciae Latae- Superior Gluteal n.
Quadriceps Femoris- Femoral n
Adductor mm. (2º)- Obturator n.
Pectineus (2º)- Femoral & Obturator n
“SIT Quiet And Play Games”
Gracilis (2º)- Obturator n.

Front 23

Muscles That Move Thigh at Hip Joint

Extensors

Back 23

Hamstring mm- Tibial n.
Piriformis- Branches Sacral Plexus
Gluteus Maximus- Inferior Gluteal n.
Adductor Magnus (Hams)- Tibial n.
“He Plays Games Always”

Front 24

Muscles That Move Thigh at Hip Joint

Medial Rotators

Back 24

Gluteus Medius- Superior Gluteal n.
Gluteus Minimus- Superior Gluteal n.
Semitendinous - Tibial n.
Semimembranous- Tibial n.
Tensor Fasciae Latae- Superior Gluteal n.
Pectineus- Femoral & Obturator n.
“3 Girls, 2 Studs, Toy Party”

Front 25

Muscles That Move Thigh at Hip Joint

Lateral Rotators

Back 25

Quadratus Femoris- Branches Sacral Plexus
Inferior Gemellus- Branches Sacral Plexus
Superior Gemellus- Branches Sacral Plexus
Obturator Internus- Branches Sacral Plexus
Piriformis- Branches Sacral Plexus
Biceps Femoris (LH)- Tibial
Gluteus Maximus- Inferior Gluteal n.
Sartorius- Femoral n.
Iliopsoas- Femoral n.
“Quick, I See Old People Buying Girl Sex Instruments”

Front 26

Muscles That Move Thigh at Hip Joint

Adductor (GPA)

Back 26

Gracilis- Obturator n.
Pectineus- Femoral & Obturator n.
Adductor mm.- Obturator n.

Front 27

Muscles That Move Thigh at Hip Joint

Abductor

Back 27

Gluteus Medius- Superior Gluteal n.
Gluteus Minimus- Superior Gluteal n.
Tensor Fasciae Latae- Superior Gluteal n.
Piriformis (Thigh Extended)- Branches Sacral Plexus
Sartorius- Femoral n.
“Good Girls Try Sex Parties”

Front 28

Muscles That Move Leg at Knee Joint

Flexors

Back 28

Sartorius- Femoral n.
Semitendinous - Tibial n.
Semimembranous- Tibial n.
Biceps Femoris (LH)- Tibial n
Biceps Femoris (SH)- Common Peroneal n.
Plantaris- Tibial n.
Popliteus- Tibial n.
Gastrocnemius - Tibial n.
Hamstrings- Tibial n.
“3 Sisters, 2 Brothers, 2 Parents, 2 Grandparents, Home”
Gracilis- Obturator n.

Front 29

Muscles That Move Leg at Knee Joint

Extensors

Back 29

Quadriceps Femoris- Femoral n.

Front 30

Muscles That Move Leg at Knee Joint

Medial Rotate

Back 30

Gracilis- Obturator n.

Front 31

Muscles That Move Tarsus (Ankle)

Invert

Back 31

Extensor Hallicus Longus- Deep Peroneal n.
Tibialis Anterior- Deep Peroneal n.
Tibialis Posterior- Tibial n.

Front 32

Muscles That Move Tarsus (Ankle)

Evert

Back 32

Peroneus Longus- Superficial Peroneal n.
Peroneus Tertius- Deep Peroneal n.
Peroneus Brevis- Superficial Peroneal n.

Front 33

Muscles That Move Tarsus (Ankle)

Plantarflex

Back 33

Gastrocnemius - Tibial n.
Soleus- Tibial n.
Peroneus Longus- Superficial Peroneal n
Peroneus Brevis- Superficial Peroneal n.
Plantaris- Tibial n.
Tibialis Posterior- Tibial n.
Flexor Hallicus Longus- Tibial n.
Flexor Digitorum Longus- Tibial n.

Front 34

Muscles That Move Tarsus (Ankle)

Plantarflex

Back 34

Tibialis Anterior- Deep Peroneal
Extensor Digitorum Longus- Deep Peroneal
Extensor Hallicus Longus- Deep Peroneal
Peroneus Tertius- Deep Peroneal

Front 35

Muscle That Move Digits & Big Toe

Flexors

Back 35

Flexor Hallicus Longus - Tibial n.
Flexor Digitorum Longus- Tibial n.

Front 36

Muscle That Move Digits & Big Toe

Extensors

Back 36

Extensor Hallicus Longus- Deep Peroneal
Extensor Digitorum Longus- Deep Peroneal

Front 37

DAMAGE / CUTTING the following nerve results in INABILITY to:

Median n.

Back 37

– PRONATE forearm.

Front 38

DAMAGE / CUTTING the following nerve results in INABILITY to:

Femoral n.

Back 38

– EXTEND knee.

Front 39

DAMAGE / CUTTING the following nerve results in INABILITY to:

Radial n.

Back 39

– EXTEND elbow, wrist, digits & thumb.

Front 40

DAMAGE / CUTTING the following nerve results in INABILITY to:

Common Peroneal

Back 40

– EXTEND digits & big toe, EVERT or DORSIFLEX foot.

Front 41

DAMAGE / CUTTING the following nerve results in INABILITY to:

Tibial n.

Back 41

– FLEX digits & big toe.

Front 42

Muscles w/ Dual Innervations

Brachialis m.

Back 42

Musculocutaneous n. & Radial n.

Front 43

Muscles w/ Dual Innervations

Flexor Digitorum Profundus m.

Back 43

Median n. & Ulnar n.

Front 44

Muscles w/ Dual Innervations

Adductor Magnus m

Back 44

Obturator n. & Tibial n.

Front 45

Muscles w/ Dual Innervations

Pectineus m.

Back 45

Obturator n. & Femoral n.

Front 46

Muscles w/ Dual Innervations

Biceps Femoris m.

Back 46

Tibial n. (LH) & Common Peroneal n. (SH)

Front 47

Muscles w/ Dual Innervations

Pectoralis Major

Back 47

Medial & Lateral Pectoral n.

Front 48

Muscles w/ Dual Innervations

Subscapularis

Back 48

Upper & Lower Subscapular n.