Instructors at Mansfield are certified experts in the martial arts, and are experienced and patient with young students. The classes have been thoughtfully designed with age-appropriate, yet challenging, exercises that help children build endurance, resilience, and a “never give up” attitude. At America's Best Defense, kids learn valuable lessons in self-defense and develop the skills to stay safe while having fun. With the help of certified experts, they build strength, confidence, and discipline.