I just got off a coaching call with a guy who I've talked to a number of times over the years with a number of different running injuries and this guy is not a new runner. He actually is a running coach and he understands how to train and what to do to make sure that he decreases his risk of getting an over-training injury by recovering appropriately after all of his workouts, so this guy is not a novice. But running injuries are a fact of life, if you are going to be a lifelong runner. You are always pushing to see if you can get stronger and faster and in the course of that process, it is easy to get an over-training injury. That happens. Today on the Doc On The Run podcast, we're talking about how someone can heal an Achilles tendon injury and then get a stress fracture.