The present invention relates to a device for lower-body bathing, which is movable while wearing the device for lower-body bathing. The device for lower-body bathing according to one embodiment of the present invention comprises: a hip wearing portion a leg wearing portion which is downwardly extended from the hip wearing portion, and is provided with a pair of left and right a foot wearing portion which is downwardly extended from the left and right legs and a joint unit provided in the hip wearing portion or the leg wearing portion.COPYRIGHT KIPO 2016본 발명의 실시예에 따른 반신욕기는, 엉덩이 착용부 상기 엉덩이 착용부로부터 하향 연장되는 것으로서, 좌우 한 쌍으로 구비되는 다리 착용부 및 상기 좌우 다리부로부터 하향 연장되는 발 착용부 및 상기 엉덩이 착용부 또는 다리 착용부에 구비되는 관절부 를 포함한다.