Concussions are a hot topic in sport. Yet the management of these continues to vary. It is now felt that if someone sustains a head injury during sports, they should not return to the game and should be checked by a professional. Take a look at this article about concussions and the changing guidelines for treatment. In the article, an expert, Dr. Jeffrey Kutcher, states: “If in doubt, sit it out,” and points out the important fact that “you only get one brain; treat it well!”