The man-down defense rule mirrors the man-up play. It's the same advantage/penalty, but if the defense commits a personal foul or technical foul, the team will play with the man-down defense. They will lose a player who will be best to the penalty for a non-releasable or releasable penalty. In man-down defense strategies, the defense will use various techniques to cover the goal line and prevents shots on the goal from their opponents. A man-down defense often uses a zone to pack players near the crease and goal area. The players also have to protect the goal line extended and their goalie from a pass and valid shot. But, if a player enters the crease, the shot and goal won't be valid.