They're always out there, so their bodies adapt. We're capable of it too, many of us just don't try because it is uncomfortable at first. I think it's worth d

They're always out there, so their bodies adapt. We're capable of it too, many of us just don't try because it is uncomfortable at first. I think it's worth doing, because the process of adapting also conditions our bodies to be stronger and more resilient in many ways. Cold conditioning has been proven to boost the immune system and many other health factors. https://www.wimhofmethod.com/cold-therapy https://www.wimhofmethod.com/cold-therapy