But we've only started talking about inactivity, and how inactivity born of our landscape, inactivity that comes from the fact that we live in a place where there is no longer any such thing as a useful walk, is driving our weight up.
しかし 運動不足について -- 環境に起因する運動不足 歩く意味のなくなった場所に 住むため起こる 運動不足で体重が増加する仕組みは まだ注目され始めたばかりです