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Recreation and Sports → Sports → American football → Football regulations
ANSWERS: 1
  • tarheelv
    The regulation NFL football is an inflated rubber bladder filled with 12 1/2 to 13 1/2 pounds of air, covered with pebble grained leather (pigskin) of tan color. It is a prolate spheroid with a long axis of 11-11 1/4 inches and a circumgerence of 28-28 1/2 inches. It weighs 14-15 ounces. NCAA is the same. http://www.ncaa.org/library/rules/2002/2002_football_rules.pdf http://rjccourt85.tripod.com/field.html
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