Summary
| Location: | In the back, running alongside the spine. |
Information
| Group: | Spine |
| Subgroup: | Erector Spinae, Sacrospinalis |
| Side(s) of body: | Back |
| Function/Action: | Spine Extensor, Spine Lateral Flexor, Spine Ipsilateral Rotator |
Details
| Joint: | Thoracic, Lumbar |
| Bone: | Thoracic Vertebrae, Lumbar Vertebrae |
| Origin: | Transverse processes of thoracic and lumbar vertebrae. |
| Insertion: | Mastoid process of the temporal bone and transverse processes of cervical vertebrae. |