The discs of the spine are the cushioning between each of the vertebrae. To some extent they are like the shock absorbers in a car and protect the body when we cross rough terrain. The disc is mainly water and, as we age, the disc loses bulk. With reduced padding, nerves are exposed resulting in pain. In our early teen years, and maybe into our 20’s and early 30’s, we can abuse our bodies with all sorts of physical activity, contact sports, jumping out of planes, performing with the Cirque de Soleil and other activities more befitting a Navy Seal. As we age we can get away with less