Family Martial Arts (for All Ages) Martial arts is great for all ages and any age student can benefit from martial arts training. We offer age-appropriate martial arts for kids (ages 4+), martial arts for youth (ages 6-12), martial arts for teens (13+) and martial arts for adults at Summit Fitness in Covina. Plus, many families will train and even go black belt together! We are centrally located in Covina, just off Grand Avenue (across from Stater Bros) near the 10 and 210 freeways, offering services our neighboring communities here in the San Gabriel Valley including Charter Oaks, San Dimas and Glendora. Come train with us for 30-days, no hassle, no contracts. Just get to know our students and instructors, and find out how practicing a traditional martial arts program can enhance your life. To learn more about our programs at Kuk Sool Won™ Martial Arts, simply give us a call at (626) 252-8205 or fill out the form below and we will contact you to schedule your first lesson.