RockFit Ninjas is West Michigan’s premier facility for American Ninja Warrior and obstacle course training. RockFit Ninjas has classes, open gym time, ninja events, and also hosts birthday parties. Classes start at age 5 years old through Adult, and have immediate openings. We make training fun and exciting focusing on technique, safety, and strength development. Our gym motto is “Overcoming Obstacles,” where we focus on building self-esteem, confidence, and the ability to overcome physical and mental obstacles in and out of the gym.