PROBLEM TO BE SOLVED: To provide a body condition information estimation method which allows a user to get to know his or her own body composition customarily, without using a device of directly measuring the body composition.SOLUTION: The method comprises a body condition information estimation step S504 which estimates body condition information of a user by applying users exercise information on an exercise done by the user and a time zone in which the exercise was done to body condition related information expressing correlation between at least subject exercise information on exercises done by plural subjects and time zones in which the exercises were done and subject body condition information on the bodies of the subject, which were acquired in advance.SELECTED DRAWING: Figure 6COPYRIGHT: (C)2018,JPO&INPIT【課題】身体組成を直接計測する機器を用いることなく、習慣的に自身の身体組成を知ることができる身体状態情報推定方法を提供する。【解決手段】少なくとも、予め取得された複数の被験者が行った運動及びこの運動が行われた時間帯に関する被験者運動情報と、被験者の身体に関する被験者身体状態情報と、の関連性を表す身体状態関連情報に、利用者が行った運動及びこの運動が行われた時間帯に関する利用者運動情報を適用して利用者の身体状態情報を推定する身体状態情報推定工程S504を含む。【選択図】図6
