Abstract: Disclosed herein is a foldable sauna cabinet, comprising: a bottom base, on which having an indentation at each side of the surface, respectively; multiple panels, one end of each panel embedded in the indentation of the bottom base, and two sides of the panel are correspondingly adjacent with each other to form a predetermined space; and multiple attachments, each of which is constituted by the first fastener and the second fastener that locks with each other and is disposed on the corresponding location of the side end edge of the panel. Whereby each of the panel is mounted on the bottom base stably without movement and the design of the panel will be improved after the integration.

Abstract: A bodybuilding exerciser for laterally swinging a user's waist and lower limbs includes an upper level having a supporting beam, to an upper side of which a backrest and a round waist and buttocks rest are fixedly and freely rotatably mounted, respectively; a lower level having a pivot shaft, to which the supporting beam is pivotally turnably connected; and driving means for laterally swinging the supporting beam and accordingly the backrest and the waist and buttocks rest.

Abstract: A sauna cabinet includes an outer cover and an inner supporting frame and is provided at one side with an opening via which a heat source is guided into the sauna cabinet. The outer cover is provided at a front side with a closable slit via which a user enters or leaves the sauna cabinet, and at a rear side with a door leaf that may be turned open for mounting or removing the supporting frame into or from the outer cover. Two sides of the outer cover are made of two spaced layers to provide two narrow spaces. The supporting frame includes two foldable back plates and two side plates separately inserted into the two narrow spaces of the outer cover. When the sauna cabinet is in use, the two back plates are aligned with each other by two fixtures connected to upper and lower joints of the back plates.