The ARENA Platform is designed for use by individuals aged 18 and up. Keep small children and pets away from the ARENA Platform. Children under the age of 18 may use the ARENA Platform under direct adult supervision. An adult should review all safety instructions with the minor prior to use. Do not allow children or pets near the ARENA Platform and accessories. The ARENA Platform contains parts, components, and functions that can cause severe injury or death. You are responsible for the safety of your children, pets, and anyone else you allow to use the ARENA Platform.