Aia kēia kŘkohu me ka 5 lumbar vertebrae me nā disc intervertebral, sacrum, tailbone, spinal nerve and spine, me ke kumu. ʻElua, nui maoli a liʻiliʻi.
Nui maoli, paʻi: 10 ʻāpana/pahu, 74x43x29cm, 12kgs
Liʻiliʻi, hoʻopili: 32 ʻāpana / pahu, 62x29x29cm, 10kgs