Ultimate Ninjas in Carmel, Indiana is a ninja gym that offers kids fitness programs, birthday parties, and more. They provide kids classes for ages 6 and up, as well as preschool classes for younger children. The gym also offers open play sessions, where kids can practice and explore a variety of obstacles. For those looking for a unique birthday party experience, Ultimate Ninjas provides party packages with ninja challenges and activities for kids of all ages. Additionally, they offer adult fitness classes through their ULTIFIT program, which combines high-intensity interval training (H.I.I.T.) with optional obstacle course training. The gym aims to promote self-confidence, personal fitness, and agility in a fun and challenging environment.