The player who had suffered from CTE was former Pittsburgh Steeler Mike Webster who played in the National Football League for 16 seasons and passed away at the age of 50.Concussion is from the latin word concussio and is a head injury suffered amongst football players. These injuries occur when the head is subject to a large impact force, resulting in a brain injury. Since the early 1990’s concussions have become a greater concern especially with the National Football League. In 1994 the league began to review the the injury extensively. In 1996 then commissioner Paul Tagliabue approved the creation of the Mild Traumatic Brain Injury Committee and the goal of this program was to study the effects of concussions and sub-concussive injury in NFL