Unit 3: Muscles of Axial Skeleton

There are over 600 muscles in the human body They are typically studied as knowing origin, insertion, action, & innervation We will solely be focusing on Identification and Naming of Muscles

5

Frontalis

6

Temporalis

7

Temporalis

10

Orbicularis Oculi

11

Zygomaticus Minor

14

Zygomaticus Major

15

Buccinator

16

Masseter

17

Risorius

18

Orbicularis Oris

28

Sternocleidomastoid

30

Middle Scalene

1

Temporalis

2

Zygomaticus Major

3

Buccinator

4

Sternocleidomastoid

5

Risorius

6

Orbicularis Oris

7

Zygomaticus Minor

8

Orbicularis Oculi

9

Frontalis

1

Temporalis

2

Masseter

3

Sternocleidomastoid

4

Buccinator

5

Risorius

6

Orbicularis Oris

7

Zygomaticus Major

8

Zygomaticus Minor

9

Orbicularis Oculi

10

Frontalis

1

Anterior Scalene

2

Middle Scalene

3

Levator Scapulae

4

Posterior Scalene

1

Rhomboid Minor

2

Rhomboid Major

3

Deltoid

4

Trapezius

5

Occipitalis

37-38

Biceps Brachii

100-102

Pectoralis Major

112

Rectus Abdominis

1

External Intercostals

2

Pectoralis Minor

3

Internal Intercostals

4

Rectus Abdominis

5

Internal Abdominal Oblique

6

Pectoralis Major

7

External Abdominal Oblique

1

Pectoralis Major

2

Serratus Anterior

3

External Abdominal Oblique

4

External Intercostals

5

Pectoralis Minor

6

Internal Intercostals

7

Rectus Abdominis

8

Internal Abdominal Oblique

1

External Abdominal Oblique

2

Internal Abdominal Oblique

3

Transverse Abdominis

1

Trapezius

2

Latissimus Dorsi

3

Rhomboid Minor

4

Rhomboid Major

1

Occipitalis

2

Deltoid

3

Infraspinatus

4

Teres Minor

5

Teres Major

6

Trapezius

7

Latissimus Dorsi

8

Thoracolumbar Fascia

1

Supraspinatus

2

Infraspinatus

3

Teres Minor

4

Teres Major

5

Erector Spinae

6

Thoracolumbar Fascia

7

Latissimus Dorsi

8

Deltoid

9

Trapezius

10

Rhomboid Major

11

Rhomboid Minor