Highkicks Taekwondo 14155 Sullyfield Cir, Chantilly, VA20151 Highkicks Taekwondo, which has locations throughout Chantilly, Centreville and Sterling, instructs kids and adults in…More martial arts. It has children's classes starting at age 4 with a pre-martial arts program that teaches the fundamental skills. For kids ages 7 to 12, the classes teach the basics of martial arts in an environment that fosters teamwork. Classes for ages 12 and up go even further by refining skills and giving a firm grasp of self-defense. The school also offers summer camps, birthday parties and after-school programs. It teaches some other martial arts as well.