 Did you know that over a million athletes suffer a concussion each year? That includes boys and girls every age, every type and level of sport. It isn't always clear that a player has had a concussion, so parents, athletes and coaches need to learn about concussion signs and symptoms. The American Academy of Neurology recommends athletes thought to have a concussion be immediately removed from play and not returned until assessed by a health care professional trained in concussion. This isn't just about sports.