How To: Advice for Christmas or New Year swimming in cold water for irregular or casual open water swimmers

In Brief: PREPARE and OBSERVE If swimming by yourself, make sure you inform someone where and when and preferably have an observer. Your most important pre-swim action to make sure you know where to exit the water safely. Watch the water before you get in. If you have been drinking alcohol the night before, please don’t…

Peripheral Vasoconstriction in fingers demonstrated using Infrared

What Is Peripheral Vasoconstriction?

This physiological response has been mentioned so many times that I decided it needed its own specific post to plug into the Cold Water Swimming articles section. What is peripheral vasoconstriction? Following immersion in cold water, blood flow is reduced in human limbs and skin. Why does peripheral vasoconstriction happen? Peripheral vasoconstriction occurs to allow the…

Ice Mile Dilemmas – VIII – The Dangers

I’ve said previously that open water swimming is dangerous. Ice Mile swimming is even more dangerous. I don’t think the IISA website, which is how most people are going to interact with and learn about the IISA or Ice Mile swimming, is anywhere near as comprehensive as it needs to be on its message about…

The Reverie of Cold

Look away, look away. My head whirls, sentences and clauses. Words and incantations. I need to hold the intent, remember the state. I need to write. I have swum, and now more than anything, I need to write. More than I need people or food, more even than I need heat, I need to vomit out…