4 offensive players will have to line up at stake of scrimmage. 3 defensive players should be down linemen (in a three of four-point stance). A person linebacker may possibly blitz on either side of the middle. Defensive linemen will have to line up no wider than shoulder to shoulder https://leisurecityguide.wordpress.com/2024/08/29/the-thrills-and-benefits-of-indoor-football/