Geez..its NOT A NARROWING of the spine. Its is the narrowing of the space in the vertebra where the nerves pass through. You can get nerve pains in different parts of the body depending on where it is. With the amount of money he will be making, he can afford a daily chiropractor to stay adjusted. Making a big ta do over over something he can manage.

Spinal stenosis is a narrowing of the open spaces within your spine, which can put pressure on your spinal cord and the nerves that travel through the spine. Spinal stenosis occurs most often in the neck and lower back.
While some people have no signs or symptoms, spinal stenosis can cause pain, numbness, muscle weakness, and problems with bladder or bowel function.