Due tot the unique designed air blatter on the front side of the anti choking vest can the abdominal thrust maneuver (Heimlich) be practised. When the student perforst the manoever well, a plug will shoot from the air blatter. The back of the vest contains a slap pad to practise the back blows between the shoulder blades. The anti choking trainer is available in both an adult as children's model. The ACT Fast children's trainer is very suitable to use in first aid lessons with children or providing first aid to children.