Let the players run in the circle or let them do different warming-up exercises. There’s no active SmartGoal. While they’re doing some exercises they have to keep focussing on the SmartGoals. When there is a SmartGoal lit the players have to run towards the activated SmartGoal to leave the game and be ”save”. The game stops when there is only 1 person left in the game. Coach the players on keeping focus but also make sure they’re executing your exercises.