Buffalo Bills linebacker AJ Tarpley makes an interception in January against the New York Jets.
Buffalo Bills linebacker AJ Tarpley makes an interception in January against the New York Jets. Bill Wippert AP
Buffalo Bills linebacker AJ Tarpley makes an interception in January against the New York Jets. Bill Wippert AP

Another young player walked away from the NFL today. A new study showed why

April 12, 2016 11:06 AM