Deep Muscles of the Back Flashcards
1
Q
Erector Spinae:
A
Origin:
- Iliac crest
- Sacrum
- Spinous processes of the lumbar and lower thoracic vertebrae
Insertion:
- Ribs
- Transverse & Spinous processes of the cervical & thoracic vertebrae
Function:
- Back Extension
- Lateral flexion of Back
