I joined a club of Japanese archery that is a modern Japanese martial art. I practice a posture of Japanese archery and it is so difficult for a biginner. At first, I open my legs for half of my height and the toe toward out a 68~80-degree. Then I attention to my hips riding my legs equally. And I brace myself in legs and concentrate energy to the abdomen. The chain of action is called "DOUDUKURI", it is a foundation to pull a bow. I have to be attentive to how to hold a bow and a lot of thing. I can't a lot of thing yet. I have to learn about Japanese archery more.