Let's put both hands on the shape of the eight character of kanji.
Women open their hands about seven to eight centimeters.
Men are about twenty centimeters apart.
Rather than just lowering his head, he intends to lower the entire body forward and bows naturally at an angle of about thirty degrees.
両手を漢字の八の字の形につきましょう。
女性は両手を約七～八センチあけます。
男性は二十センチほどあけます。
頭だけを下げるのではなく、体全体を前に下げるつもりで、三十度くらいの角度に自然にお辞儀します。