Maintaining wellness in the upper back
The 12 vertebrae in the thoracic segment make up the longest part of the spine, providing stability and range of motion in the upper trunk. It is the only spinal segment that attaches to the rib cage meaning that it forms a vital anchor point for the structure that surrounds and protects many internal organs. It is important to understand the structures of your upper back as they give us the clues as to what is causing pain and dysfunction. To begin with, range of motion in the thoracic segment is defined differently.