Jiu-Jitsu Classes in Washington MO, serving the communities of Washington, Union, St. Clair, Pacific, Cuba and more! Our children's classes (4-6 & 7-9 years) are a fun, safe & age appropriate way to introduce your child to martial arts. Our kids (ages 10-12) & teens (ages 13-15) classes are designed to help your kids grow into healthy, strong and confident