1. Love your muscles
Study hard!!!

2. Neuromuscular Junction
Motor Neuron
Neuromuscular Junction
Muscle Fiber / Cell

3. Muscle Fiber / Muscle Cell
Nucleus
Endomysium
Sarcolemma
Myofibrils
Sarcoplasm

4. Levator labii superioris
Muscles of facial expression
Frontalis
Occipitalis
Orbicularis oculi
Orbicularis oris
Levator labii superioris
Zygomaticus major
Zygomaticus minor
Depressor anguli oris
Depressor labii inferioris
Mentalis
Buccinator

5. Muscles of Chewing
Frontalis
Temporalis
Orbicularis oculi
Masseter
Orbicularis oris
Levator labii superioris
Risorius
Zygomaticus minor
Depressor anguli oris
Zygomaticus major
Mentalis
Buccinator

6. Muscles of the Neck
Omohyoid
Sternocleidomastoid
Sternohyoid

7. Muscles of Respiration Muscles acting on shoulder
Internal intercostals
Pectoralis minor
External intercostals
Pectoralis major
Serratus anterior
Muscles of Abdomen
External oblique
Internal oblique
Rectus abdominis
Transversus abdominis

8. Muscles acting on the shoulder and upper arm
Trapezius
Levator scapulae
Deltoid
Supraspinatus
Teres minor
Infraspinatus
Teres major
Muscles of the Back
Latissimus dorsi
Erector spinae group
Serratus posterior
(inferior)

9. Muscles acting on the shoulder and upper arm
Muscles acting on the forearm
Coracobrachialis
Biceps brachii
Brachialis
Muscles acting on the wrist and hand
Triceps brachii
Flexor carpi radialis
Brachioradialis
Flexor carpi ulnaris
Palmaris longus
Pronator teres

10. Muscles acting on the wrist and hand Muscles acting on the forearm
Triceps brachii
Extensor carpi radialis longus
Extensor carpi radialis brevis
Brachioradialis
Extensor carpi ulnaris
Anconeus
Extensor digitorum communis
Flexor carpi ulnaris

11. Muscles acting on the hip and femur
iliopsoas
Gluteus maximus
iliacus
Gluteus medius
Psoas major
Adductor longus
Adductor magnus
Gracilis

12. Muscles acting on the knee
Tensor fasciae latae
Hamstring group
Glutemus medius
Biceps femoris
Glutemus maximus
Semimembranosus
Gracilis
Semitendinosus

13. Muscles acting on the knee
Iliopsoas
Adductor longus
Quadriceps femoris Group
Gracilis
Rectus femoris
Vastus lateralis
Vastus medialis
Vastus intermedius
(not shown)
Sartorius

14. Muscles acting on the foot
Gastrocnemius
Soleus
Tibialis anterior
Extensor digitorum longus
Peroneus longus
Peroneus brevis

15. Muscles acting on the foot
Flexor hallucis longus
Tibialis posterior
Gastrocnemius
Soleus

16. Muscles acting on the foot
Abductor digiti minimi
Flexor digitorum brevis
Abductor hallucis