The National Football League is funding a study of mild traumatic brain injury in retired players. The study will measure the long-term effects of head injuries such as concussions and will also try to prevent future injuries by focusing on safety. Rules for play to prevent brain injuries will be created and enforced. Safety equipment will also be evaluated and redesigned to offer maximum protection against injury. To read the entire article that discusses the NFL’s efforts to battle mild traumatic brain injury, follow the link.