Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. Jim Salsbury is a former guard in the National Football League. He was drafted in the second round of the 1955 NFL Draft and played two seasons with the team. Later he played two seasons with the Green Bay Packers. American football is a sport played between two teams of eleven with the objective of scoring points by advancing the ball into the opposing team's end zone. Known in the United States simply as football, it may also be referred to informally as gridiron football.