Anatomy. How Does It Work?

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Me? I'm a head-directly-attached-to-shoulder man.

A Fully Thoracic Spine Without a Sacrum and Tailbone

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Also, missing Atlas C1 required for your head to sit on your body...also, there are usually 24 vertebrae on the human spine (not including the fused ones that make up the sacrum and tailbone) not 17!

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