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Fitness & Breathwork

Science of the Wim Hof Method – Breathing Technique

An ancient breathing technique – recently made mainstream by “The Iceman” Wim Hof – has been claimed to cause a wide variety of health benefits, including improving the immune system, physical endurance, and altitude acclimatization.

Since 2017 I’ve been compiling the Science behind this to verify why it works, and which of the supposed benefits are real.

Science of the 4-7-8 Breathing Technique for Sleep

This is best technique I know for relaxing the body and mind and for preparing to sleep.

Science of Cold Showers and Ice Baths

Athletes and non-athletes are using ice baths to improve cardiovascular health, to feel amazing, and to improve physical recovery. It’s also part of the Wim Hof Method. But why does it work?

Ice Bath Calculator

But how much ice do you need for your ice bath? Here’s a handy tool to solve this.

Should I Take a Cold Shower after a Workout?

Checking the scientific evidence behind this common  question.