PROBLEM TO BE SOLVED: To provide a body supporting device capable of improving convenience for a user. SOLUTION: The body support device 1 includes a main body 21, a fence 33 extending upward from the main body 21, a first state P1 extending from the fence 33 to the outside of the main body 21, and a first state P1 extending from the fence 33 to the inside of the main body 21. The first member 35 that can be switched between the two states is provided. [Selection diagram] FIG.【課題】使用者の利便性を向上できる身体支持装置を提供する。【解決手段】身体支持装置１は、本体２１と、本体２１から上方に延びる柵３３と、柵３３から本体２１の外側に延びる第１の状態Ｐ１と、柵３３から本体２１の内側に延びる第２の状態と、に切替えできる第１部材３５と、を備える。【選択図】図３
