Students demonstrate advanced knowledge and skills in two or more aquatic activities, selecting one or more from the following categories: 1) diving, kayaking/canoeing/ rowing, snorkeling, swimming, life guarding, scuba diving, synchronized swimming, and water polo. Students demonstrate knowledge and competency in motor skills, movement patterns, and strategies needed to perform in these activities. They strive to achieve a level of physical fitness for health and performance while demonstrating knowledge of fitness concepts, principles, and strategies. Students also demonstrate knowledge of psychological and sociological concepts, principles, and strategies that apply to the learning and performance of physical activity.