Ju-jitsu Instructors

Sensei Shane Walker

Sensei Shane Walker is the chief instructor of Optimal Martial Arts & Self Defence.  Shane holds the rank of 4th Dan black belt in Atemi Ju-jitsu.  In addition, Shane is also a 5th Dan in Wado Ryu Karate, 3rd Dan in Mu-chin Do Karate, 2nd Dan in Kobu-Jutsu and 1st Dan in Bo-Jutsu.

Sensei Roger Green

Sensei Roger Green holds the rank of 3rd Dan black belt in Atemi Ju-jitsu.  Roger is also an authorised advanced instructor and trainer in control and restraint techniques and methods.

Sensei Rob Sawyer

Sensei Rob Sawyer holds the rank of 3rd Dan black belt in Atemi Ju-jitsu.



All of our instructors are fully insured and hold up-to-date first aid training certificates.