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Stack #128768
| muscle | origin | insertion |
|---|---|---|
| scalenus anterior | TP C3-C6 | 1st Rib |
| scalenus medius | TP C2-C7 | 1st Rib |
| scalenus anterior | TP C3-C6 | 1st Rib |
| scalenus medius | TP C2-C7 | 1st Rib |
| scalenus posterior | TP C4-C6 | 2nd Rib |
| external oblique | Ribs 5-12 | Anterior Illiac Crest |
| internal oblique | Thoracolumbar Apneurosis | costal cart cartilages of ribs 9-12 |
| transverse abdominis | inguinal ligament, iliac crest, thoracolumbar aponeurosis, internal surface of costal cartilages of ribs 7-12 | linea alba |
| diaphragm | inner surface of ribs 6-12, xiphoid process | central tendon |
| illiocostalis | (lateral layer) thoracolumbar aponeurosis, posterior ribs | TP 1-3, Ribs 1-12, TP lower cervicals |
| Longissmus | Thoracolumbar apneurosis, TP T1-T5 | Ribs 4-12, Mastoid Process |
| Spinalis | (medial layer) ligamentum nuchae, cervical and thoracic spinous processes | SP C2-C7, crack to cranium |