Helmet-to-helmet collision


Helmet-to-helmet collisions are occurrences in gridiron football when two players' helmets make head-to-head contact with a high degree of force. Intentionally causing a helmet-to-helmet collision is a penalty in most football leagues, including many high school leagues.
Despite its long association with American football, this type of contact is now considered to be dangerous play by league authorities due to the potential of causing serious injury. Major football leagues, such as the National Football League, Canadian Football League, and NCAA, have taken a tougher stance on helmet-to-helmet collisions after the US Congress launched an investigation into the effects repeated concussions have on football players and the new discoveries of chronic traumatic encephalopathy. Other possible injuries include head traumas, spinal cord injuries, and even death. Helmet manufacturers are constantly improving their designs in order to best protect their users against injuries from such collisions.
The crackdown on helmet-to-helmet collisions has resulted in reappraisals of the sport. An image of two helmets smashing together—which had been a staple for 20 years—was dropped in 2006 from Monday Night Football on ESPN. The NFL also ordered Toyota Motor Company to stop using a similar helmet collision in its advertisements.

Rules by league

Despite the safety concerns, in 2010, some professional football players criticized bans on helmet-to-helmet collisions on the basis that gridiron football is a game that is supposed to be composed of the world's biggest and best athletes, and placing such restrictions "waters down" the game.
The NHL is also fighting the narrative that concussions cause CTE.

Effects

Helmet to helmet collisions can cause major problems on and off the field. The main effect of helmet to helmet collisions is concussions. There are about 3.8 million sports related concussions in the United States every year, but up to half of them are not reported. Experiencing a concussion increases one's likelihood of getting another. Head-to-head collisions and resulting concussions may occur in a variety of sports, including football, hockey and lacrosse.