Kokoro Kai Ju-Jitsu Association on Instagram: "Tuesdays mean #TechniqueTuesday ‼️👊 This week Sensei Dave is demonstrating defence from back arm collar hold from the Purple Belt. This technique is part of a set of 3 defences from a back arm & collar hold. Turn under your uke, keeping hold of their arm, and execute a rice bale. From here, use your legs to choke to finish. Give this a try next time you are in class❕ Please like, share and follow 😊👊 #jujitsu #kokorokai #martialarts #competition #