Before you get all gung ho over starting a new running program, you should think about shin splints. Among athletes, the term is used as a catch-all phrase to describe any pain in the lower leg. It happens when the muscle on the inside of the shin tears away from the bone. Shin splints commonly develop in the first week or so of an athletic season when training is most intense. Unless the athletes have kept up a comprehensive off-season training program, the sudden exertion can cause shin splints to develop.
Rest is the most common prescription, along with exercises to strengthen the affected muscles.
Always see a doctor for a complete examination prior to beginning any new exercise regimen, and see a foot specialist if you develop shin splints.