this philosophy to the extreme taking a summer sport and turning it into a winter one. there is swimming, and then there is ice swimming. people will do this, they re crazy. yes, i m a little crazy. i think you to be a little karz when grow into the cold water and swim. you try not to freeze, you swim as fast as you can. this is a scandinavian winter swimmi swimming championship. a lot of spectators come because they want to see the brave people suffering in the water. studies have shown it can improve mental health, promote healing, and improve circulation. it s a good way to strengthen your body, your mind, to be ready for extreme conditions. but swimming in watter this