History of the football helmet gridiron until 1939 and were not made mandatory in the National Football League until 1943 As a side note, "the last NFL player to play in a game without a helmet was Dick Plasman an end for the Chicago Bears in 1940." There is a photograph of him without one taken during the 1940 NFL Championship Game in which Chicago defeated the Washington Redskins 73–0. Before the invention of the football helmet, players would often grow their hair long, because they believed it would protect their heads. The man largely credited with inventing the first helmet was George Barclay. In
1956 NFL Championship Game field, with temperatures hovering around . To adjust to the slick conditions, the Giants opted to wear sneakers instead of traditional football cleats. The advantage the white sneakers provided in footing was cited as a major factor in New York's romp. Twenty-two years earlier on an icy Polo Grounds field, the Giants had employed the same tactic and beat the Bears to win the 1934 NFL Championship Game in the famous "Sneakers Game." The Giants led 13–0 after the first quarter and built a 34–7 halftime lead on their way to a 47–7 win before 56,836. Although the home team,