Swimmer 7: Swimmers continue stroke development with 50 m swims of front crawl, back crawl and breaststroke. Lifesaving sport skills include a 25 m obstacle swim and 15 m object carry. First aid focuses on assessment of conscious victims, contacting EMS, and treatment for bleeding. Fitness improves in 350 m workouts and 100 m timed swims. Swimmer 8: Swimmers develop better strokes over 75m swims of each stroke. They tackle lifesaving sport skills in a lifesaving medley, timed object support and rescue with a buoyant aid. First aid focuses on assessment of unconscious victims, treatment of victims in shock and obstructed airway procedures. Skill drills develop a strong lifesaving foundation. Swimmer 9: Swimmers are challenged with 600 m workouts, 300m timed swims and a 25 m object carry. Strokes are refined over 100m swims. First aid focuses on treatment of bone or joint injuries and respiratory emergencies including asthma and allergic reactions. Lifesaving skills include defense methods, victim removals and rolling over and supporting a victim face up in shallow water