Small group classes with at least a 4:1 ratio Must be at least 4 years old, no exceptions. Students will be placed in separate groups poolside according to level: Beginner I: Learn to use the wall to enter and exit, submerge and control breath, recover from a fall by turning for the wall, submerged. Beginner II: Must have mastery of Beginner I skills. Learn to float, glide, reach and pull with assistance Advanced: Learn independent rotary movement and floating