President Barack Obama expressed concern about violence and injuries in professional and intercollegiate football, saying he would “think long and hard” if he had a son before allowing him to play.
PHOTO: In May of 2012 Junior Seau shot himself in the chest at his home in Oceanside, Calif.
Head injuries have been found to cause variant sexual behaviors, raising yet another concern over the effects of repetitive head trauma.
Concussion, Head Injuries and Head Pain: Symptoms and Treatments
When ex-NFL star Junior Seau took a shotgun to his sternum last week, commentators called it a "sobering wake-up call" for the league.
Romelu Lukaku looks to have suffered a serious head injury in the opening stages of Manchester United's match against Southampton.
Concussion Infographic ~ Anatomy of mild traumatic brain injury
Report: NFL head injuries have led to drastic youth football participation decline
Use these tips and you enjoy football season, staying warm at any stadium or game.