PROBLEM TO BE SOLVED: To provide a massage apparatus capable of adjusting the position of a leg mounting part accurately corresponding to the length from the knee underside to the heel part of a person to be treated in initial settings.SOLUTION: A massage apparatus 100 includes a seat part 200 for mounting at least the hip of a person to be treated, a leg mounting part 900 for supporting at least a sole part of a leg part of the person to be treated, an actuator 910 capable of expanding and contracting the leg mounting part 900, a femur back pressure sensor 281 disposed between the seat part 200 and the leg mounting part 900 for detecting a knee back part of the person to be treated or a back part of the femur of the person to be treated, and a control part 600 for controlling the actuator 910 according to a detection result from the femur back pressure sensor 281 and pressure sensors 981 and 982. The control part 600 expands and contracts the leg mounting part 900 by the actuator 910, and adjusts the position of the leg mounting part 900 to the position corresponding to the length from the knee underside to the heel part of the person to be treated according to the result of detection from the femur back pressure sensor 281, and the pressure sensors 981 and 982.SELECTED DRAWING: Figure 3COPYRIGHT: (C)2018,JPO&INPIT【課題】本発明の主な目的は、初期設定時における被施療者の膝下から踵部までの長さに正確に対応して脚載部の位置調整を行うことのできるマッサージ機器を提供することである。【解決手段】マッサージ機100は、被施療者の少なくとも臀部を載置させるための座部200と、被施療者の脚部の少なくとも足裏部を支持する脚載部900と、脚載部900を伸縮可能なアクチュエータ910と、座部200および脚載部900の間に配置され、被施療者の膝裏部または被施療者の大腿部の裏部を検知する大腿部裏圧力センサ281と、大腿部裏圧力センサ281、圧力センサ981,982からの検知結果に応じてアクチュエータ910を制御する制御部600とを含み、制御部600は、アクチュエータ910により脚載部900を伸縮させるとともに、大腿部裏圧力センサ281、圧力センサ981,982からの検知結果に応じて脚載部900の位置を被施療者の膝下から踵部までの長さに対応した位置に調整する。【選択図】図3