Sideline barriers are 48 inches high and made of high density foam rubber. The official football is the same size and weight as the National Football League ball. Each ball is manufactured by Wilson Sporting Goods. Four offensive players must line up on the line of scrimmage. One linebacker may blitz on either side of the center.
Alignment is two or more yards off the line of scrimmage.
No stunting or twisting. Timing Four 15 minute quarters with a 15-minute halftime. Each team is allowed three time-outs per half. Movement of the Ball and Scoring Four downs are allowed to advance the ball ten yards for a first down, or to score. Six points for a touchdown.