LEVATOR SCAPULA

• Origin

Transverse processes of C1-C4 vertebrae

• Insertion

Medial border of scapula (superior angle)

• Agonist(s)

- Trapezius

- Rhomboid minor

- Rhomboid major

• Antagonist(s)

- Sternocleidomastoid

• Function

Elevates scapula, assists in downward rotation of scapula, aids in cervical spine extension and lateral flexion