Tetsui tsuki video Fabio YouTube Video Related Videos Okinawan Kyusho and Kiko Niseishi Shito Ryu (kata) Muscles used in Karate Bassai dai bunkai Tekki nidan bunkai Heian shodan bunkai Sanseru Goju Ryu (kata) Mae geri Seisan Shito Ryu (kata) How to back fist in Kyokushin Karate Info about "Tetsui tsuki video" Tetsui tsuki (hammer fist) is a Karate technique. In Tetsui the striking is with the little finger end of the fist, and by default it is aimed at the bridge of the nose.