Originally Posted by danfaggella

. Triangle, JJJ is not sportive, you may learn certain manipulations and such in JJJ, but many of them are not the kind people can tap out of, they are they kind that you just break and can only do in a quick manner. Generally JJJ is kata-oriented, while BJJ is randori-oriented. Knowing BJJ will make learning JJJ easier, and doing JJJ on the side of you BJJ may allow you to work in different moves and dfferent manipulations, as well as learning the non-sportive side of grappling and close-quarters combat.