I've been checking out the new book I got, it has lots of useful information about drinks and food I can use in training and in races. Hopefully these things will help me to continue to improve in my races in the coming year. About 27 years ago I had a fall while out running and displaced one of the vertebrae between my shoulder blades, a chiropractor friend of mine fixed it for me. Every once in a while it herniates and gives me a little discomfort. It has been doing it on and off for the last couple of months, today I think I got it back in place myself.