Mori Shihan explains about how Aiki-waza works and demonstrates them on his students. He says that Aiki-waza is effective and useful against those who are strong and big while normal joint locks (Ikkajo, Nikajo, Sankajo, Shioho-nage...) are enough for people with ordinary size and power. #塩田剛三 #森師範 #渋川剛気 #合気道 #養神館 #武道 #aikido #yoshinkan #budo #mori #austalia #brisbane #westend #selfdefense #martialarts #brisbanewestend