The educator Jochen forbids Leon and Lucía from climbing on the cabinet and jumping down in the gym because he finds it dangerous. Even the educator Anja cannot do anything about it. However, she supports Leon in bringing a complaint to the children's parliament. There, Jochen tells the children that he once witnessed a child fall from the climbing frame and break their arm. Since then, he has always been afraid when children climb that high. The children then show the adults how carefully they jump down from the cabinet and that it is not dangerous at all. Nevertheless, since Jochen still worries about them, everyone decides that he and Anja will take turns accompanying the children to the gym in the future. This way, they can play the cabinet jumping game with Anja and also do sports with Jochen.