連載「ダンス教本を過信しないで!」にいくつか記事を追加しました・
http://dancepedia.info/top/instruction-manual/dont-overtrust/
http://dancepedia.info/top/instruction-manual/dont-overtrust/rise-and-fall-1/
http://dancepedia.info/top/instruction-manual/dont-overtrust/rise-and-fall-1-app/
http://dancepedia.info/top/instruction-manual/dont-overtrust/rise-and-fall-2/
http://dancepedia.info/top/instruction-manual/dont-overtrust/meaning-of-step/
http://dancepedia.info/top/instruction-manual/dont-overtrust/timing-of-step-and-beat/