Participants between ages 10-17 years enter this level once they have SUCCESSFULLY completed ROOKIE PATROL. Stroke refinement and underwater proficiency continues to be a focus in Ranger Patrol as it is critical for supporting swimmer fitness. Swimmers can expect their fitness levels to increase as they work towards a 200m timed swim. First aid at the Ranger Patrol level includes assessment of unconscious victims, treating for shock, and procedures for obstructed airways. Lifesaving skills are expanded to include object support and non-contact rescues with a buoyant aid.