In the caldarium, a simultaneous heating of walls, benches and the ceiling takes place, so that an uninterrupted flow of energy can occur through one´s body. Unlike the sauna, the caldarium has a more moderate temperature. Therefore it´s possible to stay inside for a longer period of time (up to an hour and more). The enhanced blood circulation stimulates the metabolism and shortens the regeneration time of the body after being exposed to stress and other strains