PROBLEM TO BE SOLVED: To provide an exercise assist device that enables a person-subjected-to-measurement himself/herself to simply recognize that he/she does exercise with a good posture suitable for the exercise.SOLUTION: Information on a users physique is acquired. An exercise posture of the user doing repetitive exercises is detected on the basis of the information on his/her physique and user sensing information. It is determined whether or not the users exercise posture is an exercise posture during the determined repetitive exercises.SELECTED DRAWING: Figure 1COPYRIGHT: (C)2016,JPO&INPIT【課題】運動に応じた良い姿勢で当該運動を行っていることを被測定者自ら簡易に認識できる運動補助装置を提供する。【解決手段】ユーザの体格情報を取得し、反復運動をしているユーザの運動姿勢を体格情報とユーザのセンシング情報とに基づいて検出し、ユーザの運動姿勢が定められた反復運動時の運動姿勢であるかを判定する。【選択図】図1