Thousands of Infant Swimming Resource (ISR) lessons are taught every day worldwide as part of our commitment to prevent pediatric drowning. The commitment we made to parents over 45 years ago, to reach the next child before he or she reaches the water alone, is honored daily to achieve our mission that Not One More Child Drowns. Give your child an extra measure of protection with aquatic survival instruction from Infant Swimming Resource (ISR). ISR, a nationally recognized program, offers private highly specialized certified instruction for children from 6 months of age to 4 years old. We offer ONE-ON-ONE lessons and teach aquatic self rescue skills.