For those of you that are interested in the groups of vertebrae and to which areas of the body the nerves exiting from between them relate may find this chart of interest:
Given the Anatomical Term of | The # of Vertebrae | Related to Body Area | Anatomical Abbreviation |
Cervical | 7 | Neck | C1-C7 |
Thoracic | 12 | Chest | T1-T2 |
Lumbar | 5 or 6 | Low Back | L1 – L5 |
Sacrum | 5 (fused) | Pelvis | S1 – S5 |
Coccyx | 3 | Tailbone | None |
It is worth mentioning some of the functions of the Spinal Column. This will help you understand why correct posture is so crucial to overall well-being.
Flexion (forward bending). | Extension (backward bending) |
Side bending (left and right). | Rotation (left and right) |
And a Combination of all the above. |