1. Neck, Pecs, and Abs

2. Sternocleidomastoid O: sternum, clavicle I: Mastoid Process
A: Pulls head side to side, raises sternum

3. Splenius Capitis O: Cervical and thoracic vertebrae I: Mastoid process
A: Rotates head, head side to side, or just straighten head

4. Semispinalis Capitis O: Cervical and thoracic Vertebrae
I: Occipital Bone
A: Extends head

5. Pectoralis Girdle

6. Trapezius O: Occipital bone, cervical and thoracic vertebrae
I: Clavicle, scapula
A: Rotates scapula, raises arms, scapulamedial, down

7. Rhomboideus Major O: Thoracic Vert. I: Scapula
A: Raises and adducts scapula

8. Levator Scapulae
O: Cervical Vert.
I: Scapula
A: Elevates scapula

9. Serratus Anterior O: Outer surface of ribs
I: VENTRAL surface of the scapula
A: Pulls Scapula anterior and downward

10. Pectoralis Minor O: Sternal end of ribs
I: Coracoid process of the scapula
A: Pulls scapula anteriorly, raises ribs

11. Abdominal Wall

12. External Oblique O: Lower ribs I: Ilium and linea alba
A: Tenses abdominal wall, rotates torso

13. Internal Oblique O: Crest of ilium, I: ribs, linea alba, pubis
A: Tenses abdominal wall
O: Crest of ilium,
I: ribs, linea alba, pubis
A: Tenses abdominal wall

14. Transverse Abdominus O: Lower ribs, lumbar vert. ilium
I: Linea alba, pubis
A: Tenses abdominal wall

15. Rectus Abdominis O: Pubis I: Xiphoid, costal cartilage
A: Tenses abdominal wall, flexes spine.