After level 2, swimmers are ready to explore the deep water. In level 3, we teach skills such as treading water, rotary breathing, front and back crawl, elementary backstroke, and the beginning of breast stroke. This level is for children who can float on their front and back independently, as well as swim with alternate arm and leg motions on their front and back. Swimmers will begin to learn how to ask for help and stay safe in the sun and water.