The appearance and dimensions of the American Football are regulated by the National Football League. American Footballs have a short diameter of 6.68”-6.76” (16.9-17.2 cm) and length of 11”-11.25” (28-29 cm), resulting in circumferences of 21”-21.25” (53-54 cm) on the short axis and 28”-28.5” (71-72 cm) in the long.
American football evolved in the United States, originating from the sports of soccer and rugby. The first American football match was played on November 6, 1869, between two college teams, Rutgers and Princeton, using rules based on the rules of soccer at the time.
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Football Size Chart at a Glance. Here’s a look at the football size chart and the corresponding suggested ages for each. mini – Size 5 pee wee – Size 6 junior – Size 7 youth – size 8 official – Size 9. Football size chart -Geauxfootball.com.
Big Game’s competitive pro footballs are in line with the dimensions set by all North American pro leagues – approximately 11 to 11.25 inches in length, with a circumference of roughly 28 inches on the long side of the ball and 21 inches on the short side, and a slightly wider nose than collegiate or high school footballs.
American Football. American Football Field. American Football fields are rectangular playing fields with a required length of 120 yards (360’ | 109.75 m) and a width of 53.3 yards (160’ | 48.8 m). Based on yards, the field of play in a game of football refers to the 100 yards between the two opposing end zones on either side of the field at 10 yards | (30’ | 9.15 m) deep.
The length should measure about 11 inches from tip to tip, and the in circumference at the center of the football should measure about 22 inches. Weight. Overall weight and air pressure are specific in the NFL, too. The football and materials weighs about 14 to 15 oz., and is the ball is inflated to about 12.5 to 13.5 lbs. per square inch.
Junior (9-12 years old) Length: 10.5 inches Width: 6 inches Diameter: 18.5 inches