The issue of contact sports and concussions has been all over the news in recent years.
There’s enough concern that a growing number of parents are deciding against letting their kids play rough sports because of the fear that concussions will lead to permanent neurological damage. It’s a complete swing away from the attitudes of the past when coaches would tell players "just walk it off."
There’s a new book which suggests that, yes, concussions are very serious, but there’s a lot of misinformation about them, and also a lot of media hype. The book is called: Back In the Game: Why Concussion Doesn’t Have to End Your Athletic Career.