viileydensuihkutus

Viileydensuihkutus, meaning "coolness shower" in Finnish, refers to a practice often associated with the Finnish sauna culture. It describes the act of showering or pouring cold water over oneself after or during a sauna session. This sudden exposure to cold water is intended to rapidly cool down the body's surface temperature, providing a refreshing contrast to the intense heat of the sauna.

The practice can involve stepping under a cold shower, using a bucket to pour water over oneself, or in some cases, jumping into a cold lake or body of water. The physiological response to viileydensuihkutus includes a quickened heart rate and a feeling of invigoration. It is believed by some to have health benefits, such as improved circulation and a strengthened immune system, though scientific evidence for these specific claims varies.

Viileydensuihkutus is a significant element for many who experience the sauna, contributing to the overall sensory experience and the traditional rite of passage associated with intense heat followed by intense cold. The intensity and duration of the cold shower are typically a matter of personal preference and tolerance.