Recreational Classes Offering gymnastics, tumbling and parent-child classes for children ages 18 months and up. Team Programs Developmental, USA Gymnastics Lv 1-10 and Xcel sanctioned teams for girls ages 4-18 years old. Activities & Camps Daytime and evening activities offered throughout the school year and summer for children 3-12 years old. Birthday Parties Come celebrate your special day with friends at AAG. Saturday and Sunday parties available. Pro Shop All American Gymnastics offers a wide selection of leotards and apparel onsite and additional items online.