His leg lock system has dramatically revamped my jiu jitsu and helped to add much needed versatility .
Matt has a great teaching style that 's in depth , technical and easy to understand for any belt experience level .
Matt 's leg lock system has dramatically revamped my jiu jitsu and helped to add much needed versatility .
Matt has a great teaching style that 's in depth , technical and easy to understand for any belt experience level .