22.3.22 SRF15. April 2022|In Media|By David KnittelAppearance in a report about ice bathing: https://www.srf.ch/play/tv/rec-/video/eisbaden-fuer-eine-bessere-gesundheit—was-bringen-kaelte-und-atemuebungen?urn=urn:srf:video:fb7f20d5-5a37-42db-8984-f052e1684a35