A new ARTE documentary examines how the human body tolerates extreme cold through the experience of Finnish swimmer Elina Mäkinen [1].
The film highlights the tension between the perceived health benefits of cold-water immersion and the physiological risks of hypothermia. By following a practitioner of traditional Finnish ice swimming, known as avanto, the production provides a scientific lens into the limits of human endurance.
Mäkinen's journey centers on her preparation for the Ice Mile, a challenging swim held in the Svalbard archipelago of Norway [1]. The event takes place in waters with temperatures of approximately 0 °C [1]. The documentary uses her training regimen to explore whether the body can adapt to such harsh environments and what the long-term effects of this exposure may be.
The production incorporates scientific input to assess the health claims associated with cold exposure. While proponents of ice swimming often cite improved circulation and mood, the documentary investigates the biological reality of the body's response to freezing temperatures.
The documentary was originally broadcast on May 27, 2026 [2]. It remains available for rediffusion until June 25, 2026 [1].
“The event takes place in waters with temperatures of approximately 0 °C.”
This documentary reflects a growing global interest in 'biohacking' and extreme temperature therapy. By contrasting traditional Finnish practices with modern scientific analysis, the film contextualizes the trend of cold-water swimming as both a cultural tradition and a physiological risk, emphasizing that extreme cold exposure requires rigorous preparation to avoid fatal outcomes.
