Question:
Longissimus
Author: Haley TanneAnswer:
Origin:Origin:Iliac crest, posterior sacrum, inferior lumbar, and sacral spinous processes Insertion: Transverse processes of cervical and Thoracic, mastoid processes Action: Extend head and neck (bilaterally), laterally flex head/neck (Unilaterally) Innervation: Cervical and thoracic dorsal Rami
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