Teaching in LA: I went over some of the principles of our leg locking at @dynamixmma in Santa Monica . They did a great job of hosting, bringing in almost ninety people who bravely put up with my foul language and rough manner and overall horribleness. Here I demonstrate the delicate between and lower body forces that are required for maximum effect. When this is done well a staggering amount of force can be brought to bear upon the knee and ankle, even with one hand as I demonstrate here. it's on to my great friend and fellow Renzo Gracie Alumni, @5starmartialarts for more jiu jitsu adventures. Wishing you all the best from sunny California!