Contrast Hydrotherapy
Added 2021-11-24 00:53:00 +0000 UTCThis is based on an ancient scandanavian practice of changing between hot showers/baths/springs/saunas and ice baths/showers.
This approach is known to help increase blood flow, boost the immune system (an iron health), help with muscle recovery, pain and inflammation relief to name a few.
https://www.purewow.com/wellness/contrast-showers
This kind of therapy can raise blood pressure so if you suffer from hypertension please be extra cautious.