Based out of Torrance in California, American Youth Soccer Organization is a large non-profit organization for children ages 4 to 19 years old. The rigorous program consists of six principles, including balanced teams, open registration, player development, sportsmanship, positive coaching and allows each child to play. It has professional coaching for full-day, half-day and mini camps. With over 50,000 teams and 600,000 participants, it offers several locations across the United States.