PROBLEM TO BE SOLVED: To provide a motion measuring device capable of detecting a movement of a foot with a high degree of precision by causing a detection part to be operated integrally with an ankle.SOLUTION: A motion measuring device includes a belt-like body 11 that energizes a malleolus part of an ankle 2 so as to hold it and a detection part 20 disposed at a place of the belt-like body opposed to the malleolus part of the ankle, which is provided with sensors 21 and 22 for detecting the movement of a foot. Since the belt-like body 11 is mounted so as to be pressed against a bone 4 of the ankle 2, the detection part 20 can be operated integrally with the ankle 2, and the movement of the ankle 2 can be detected with a high degree of precision without being influenced by the vibration of a muscle of the ankle or an artery.SELECTED DRAWING: Figure 4COPYRIGHT: (C)2016,JPO&INPIT【課題】 検知部を足首と一体に動作させて、足の動きを高精度に検知できるようにした運動測定装置を提供する。【解決手段】 足首2の踝の部分を挟持するように付勢する帯状本体11と、帯状本体の足首の踝の部分に対向する部位に配置され、足の動作を検知するセンサ21、22を設けた検知部20とを備える。帯状本体11が足首2の骨4に押し付けられるように装着されるので、検知部20が足首2と一体に動作できるようになり、足首の筋肉や動脈の振動の影響を受けることなく、足首2の運動を高精度に検知できるようになる。【選択図】図4
