Each class is led by a YMCA Certified Swim Instructor.  Accompanied by a parent, infants and toddlers learn: How to be comfortable in the water Swim readiness skills Building confidence in the water Parental education about water safety, drowning prevention and supervision. **Due to unpredictable weather we may have make up days, which are on Fridays at the same time as your normal lesson. A full set of lessons consists of 6 lessons.