Wim Hof Method
We the practitioners at Back Door Spa have found this method very effective for energy, inflammation, digestive issues (bloating, gas) and emotional well being. Here are some good videos to get educated and get started. You can also down load Wim's app for free.
The Way of The Iceman : How The Wim Hof Method Creates Radiant, Longterm Health-Using The Science and Secrets of Breath Control, Cold-Training and Commitment
Science has now proved that the legendary Wim Hof Method of breath control and cold-training can dramatically enhance energy levels, improve circulation, reduce stress, boost the immune system, strengthen the body and successfully combat many diseases. While Wim Hof himself has run marathons in -30 C in shorts, swum hundreds of meters under the ice, sat in a tank of ice for 90 minutes without his core temperature changing and boosted his metabolism by over 300%, The Way of The Iceman documents how anyone can use Wim's methods to transform their health and strength, quickly and safely.
"After teaching specialized breathing techniques to SEALs for years, helping them focus, stay warm in the cold ocean and get centered in combat, I can attest to the authenticity and power of Wim Hof's methods. Wim Hof is providing a great service with his new book The Way of The Iceman by bringing breath training and simple, powerful health practices into mainstream consciousness." -- Mark Divine, US Navy SEAL (ret), Founder SEALFIT, Best selling author of Unbeatable Mind and Way of the SEAL