The playing field is 100 yards long, with a 10-yard-deep end zone on each side. In total, a football field covers ... posts on either side are another 20 feet tall, bringing the total height ...

The origin of American ... whole football field. According to official NFL rules, 30-foot deep scoring end zones bookend the field, which is demarcated by horizontal lines every five yards ...

The American ... one whole football field. According to official NFL rules, 30-foot deep scoring end zones bookend the field, which is demarcated by horizontal lines every five yards, with two ...