Related Content: When Is It Safe to Return to Play After a Concussion?Back to School After a ConcussionJason Belser Discusses Concussion and the NFLACTive: Free Concussion Training for Sports CoachesSecond Impact Syndrome in ChildrenSports and Concussion: "When in Doubt, Sit It Out"Concussions and Contact SportsThe Science Behind Second Impact Syndrome and Chronic Traumatic EncephalopathySingle Versus Cumulative ConcussionImportance of Concussion EducationHeads Up: Concussion in HockeyWhy Is an Injured Player More at Risk for a Second Concussion?Repetitive Brain TraumaThe Dangers and Misunderstandings of a Second TBIREAP the Benefits of Good Concussion ManagementDuring any given season in football or ice hockey, for example, a player has a 5-10% chance of sustaining a concussion. Posted on BrainLine October 20, 2010.Produced by Vicky Youcha and Brian King, BrainLine. Add new comment