Concussions are a type of injury that are caused by getting hit hard in the head. It makes the brain ricocheted inside the skull and rolls around in the skull. While spinning it paralyzes neurons that hit the skull and you may lose consciousness. Since 2012 there have been (in the NFL) more than 200 concussions which is said by cnn fast fact NFL concussions. …show more content…
Although some adults (college players)get concussions, the most people who get concussions are teenagers in high school, most get them by playing in practice rather than in games said by healthy kids