Ice bath off grid in the scorching summer heat? This is how we do it in the land of the Spartans.
https://video.nostr.build/49d3c0534043cc6599b72ff22ce6447767c278642cbbe4add92592f6d0439a47.mp4
Picked up (n)ice cold water from the mountain spring. Pumped it into our travel bath tub. Added ice from the store (our freezer is too small). A couple of deep breaths, mind focused ... aand enjoyed the sunset.
Gradually increased cold exposure is a stressor that raises your adrenalin levels ... short-term, the way nature prepared your body to handle it. It makes you overall more resilient to environmental conditions, and increases cell energy levels, especially in the heart, brain and muscles.