Football is a one of the most popular game of the world.American football was started in 1879 with rules instituted by Walter Camp, player and coach at Yale University.It is a team sport. A game played with a ball on a rectangular field, 100 yards in length, with goal lines and goal posts at either end. Opposing teams of 11 players each attempt to gain possession of the ball and advance it by means of running and passing plays across the opponent's goal line. A team doing so scores a touchdown, worth six points, and then has the opportunity to kick the ball over the goalpost crossbar for one extra point. The goalkeeper is the only player allowed to use his hands or arms to prople the ball into opposing goal. All the other team member are only allowed to use their feet to kick the ball.The team that scores the most goals by the end of the match wins.Football is the game which has played on school, college also. And in that juniors players have played onit and these are school football or college footballgames.