4 offensive gamers have to line up at stake of scrimmage. A few defensive players have to be down linemen (in a three of four-place stance). One linebacker may possibly blitz on both facet of the middle. Defensive linemen need to line up no wider than shoulder to shoulder ("shading") https://leisurecityguide.wordpress.com/2024/08/29/the-thrills-and-benefits-of-indoor-football/