The invention relates to a compact treatment assembly for a swimming pool. The inventive assembly comprises: a base (3) which is disposed on the floor of the pool (4) and which can receive a standing user; a segment (5) which extends essentially vertically up from the base (3), said base (3) and segment (5) being equipped with fittings which are used to perform different functions such as to act on at least one part of the user's body; and means for actuating the aforementioned fittings and for performing any combination of the different functions.
