About
Woody Sims Kajukenbo offers Little Ninjas for ages 3-5, Kids Kajukenbo for ages 6-12, Teen Kajukenbo for ages 13-17, and Adult Martial Arts for ages 18 and up. The program name is Woody Sims Kajukenbo.
Programs
- Little Ninjas — 3-5
- Kids Kajukenbo — 6-12
- Teen Kajukenbo — 13-17
- Adult Martial Arts — 18+
At a glance
- Ages: 3–17 years old
About the provider
Woody Sims Kajukenbo has been serving Vallejo since 1985. Grandmaster Woody Sims began his black belt journey in 1982, has over 40 black belts to his name, and has served on the Kajukenbo Board of Advisors. The program’s mission is to help the community get safer and stronger, inside and out. Grandmaster Sims also has involvement with the Vallejo Unified School District’s after-school program.
Parents need to stay? That’s completely up to you. If you need some time to yourself to relax, you may leave and come back. If you’d like to stay and observe you are welcome to as well.
Last updated October 23, 2026.
Is this your business? There is no cost, but you will be asked to sign up or log in.