男二人を軽々動かす！体の中を膨張させろ！和道流空手 Wado-ryu Karate, Expanshion of your core in the body !

（出演）和道流三代宗家の大塚博紀、松濤館流の中達也 Tatsuya Naka from the Shotokan trains with Hironori Otsuka, the 3rd generation Soke of incorporated Jap...