PROBLEM TO BE SOLVED: To walk training in a field of actual medical care, nursing care, and rehabilitation, which is simple and easy to use for trainers such as doctors, nurses, physiotherapists, and care workers, and also has a small cost burden for introducing equipment. Provide a support system. SOLUTION: A movable measurement unit that measures the movable range of the ankle of a trainee, acquires the ankle movement measurement data of the trainee and transmits the data, and attaches the trainee to measure the posture at the time of training. A posture measurement unit that acquires posture data and transmits the same data, and a position measurement that detects the position and direction of the trainee during training and acquires it as the position data of the trainee at the walking training location and transmits the same position data. A unit, a storage unit that receives and stores each data, a data generation unit that visualizes and processes each foot data stored in the storage unit to generate visualization data, and transmits the visualization data to the terminal unit of the measurer. It is provided with a control unit having a transmission unit to perform data. [Selection diagram] Fig. 1【課題】現実の医療、介護、リハビリテーションの現場において、医師、看護師、理学療法士、介護福祉士等の訓練実施者が簡便で使いやすく、しかも、機器導入のための経費負担も少ない歩行訓練支援システムを提供する。【解決手段】被訓練者の足首の可動域を計測し被訓練者の足首可動計測データを取得し同データを発信する可動計測部と、被訓練者に装着して訓練時の姿勢を計測し姿勢データを取得し同データを発信する姿勢計測部と、訓練時の被訓練者の位置及び方向を検知して歩行訓練場所における被訓練者の位置データとして取得し同位置データを発信する位置計測部と、各データを受信して記憶する記憶部と、記憶部に記憶された足各データを可視化加工して可視化データを生成するデータ生成部と、可視化データを計測者の端末部に対し発信する発信部を有する制御部と、を備える。【選択図】図1