After "11 wonderful seasons" Jason Belser retired from the NFL. "I had four concussions, but I still have all my memories. Clear as day."
Produced by Noel Gunther and Brian King for BrainLine.org.
Jason Belser played for the National Football League for 11 seasons. He is a member of the board of USA Football, the sport’s national governing body on youth and amateur levels, and is senior regional director for the National Football League Players Association.