Entering towards the nucleus of the intervention, the articulation of the exteriors is based on the central square, providing a large open and permeable space which overlook the buildings of the sports center that will host green areas and areas equipped for games and entertainment of adults and children. The square will have an organic character, in which the pedestrian spaces, the furniture and the vegetation generate pleasant spaces for resting and socializing, while the essential lines structure the space and guide the pedestrian flows. Curvilinear geometries become a recurring motif in the setting up of outdoor spaces, giving continuity to functional environments that are different and distant from each other, but inserted within a unitary project characterized by simple and pleasant elements and shapes.