PRAC 1 - MUSCULAR SYSTEM

sartorius

Adductors of thigh

Semitendinosus

Gastrocnemius

ROTATOR CUFF (4)

Supraspinatus, Infraspinatus, Subscapularis, Teres minor

Levator scapulae

Anconeus

Extensor carpi radialis longus

Wrist extension, abduction (thumb side)

Extensor carpi radialis brevis

Wrist extension, abduction

Extensor carpis ulnaris

Wrist extension, abduction (pinky side)

Extensor digitorum

main extensor for all fingers

Extensor indicis

extend index finger

Extensor digiti minimi

Extend pinky finger

TENSOR FASCIA LATAE

Hip flexion, abduction, medial rotation

Gluteus maximus

Gluteus medius

Gluteus minimus

HAMSTRING (3)

Biceps femoris, semitendinosus, semimembranosus

QUADRICEPS FEMORIS (4)

Rectus femoris, vactus lateralis, vactus medialis, vastus intermedius

EXTENSOR HALLICUS LONGUS

extend big toe
dorsiflexion, inversion of foot

Soleus

Tibialis anterior

Psoas major

Iliacus

Biceps brachii

Brachialis

Brachioradialis

Triceps brachii

Extensor compartment of upper limb

Coracobrachialis

Infraspinatus

Teres major

Latissimus dorsi

Quadratus lumborum

Erector spinae

Rhomboid

Pectoralis major

External oblique

Internal oblique

Transverse abdominis

Rectus abdominis

Serratus anterior

Anterior deltoid

Masseter

Temporalis

Zygomaticus

Buccinator

Trapezius

EXTENSOR DIGITORUM LONGUS

extend toes
dorsiflexion of foot

PLANTARIS

knee flexion
ankle plantarflexion

FLEXOR DIGITORUM LONGUS

Plantarflexion ankle
Inversion foot
Flexion big toe

POPLITEUS

• Flexion, medial rotation of lower leg

• Unlock knee joint

FIBULARIS LONGUS

• Eversion foot

• Plantarflexion ankle

• Stabilise lateral ankle joint

FIBULARIS BREVIS

• Eversion foot

• Plantarflexion ankle

• Stabilise lateral ankle joint