The breathing exercise has a profound effect and should be practiced in the way it is explained. Always do the breathing exercise in a safe environment (e.g. sitting on a couch/floor) and unforced. Never practice the exercises before or during diving, driving, swimming, taking a bath or in any other environment/place where, should you pass out, a serious injury could occur. Wim Hof breathing may cause tingling sensations and/or lightheadedness. If you’ve fainted, it means that you went to far. Take a step back next time. The cold is a powerful force. We strongly advise to gradually build up exposing yourself to the cold. Always train without force and listen to your body carefully. If it is not practiced responsibly, there is a risk of hypothermia. Do not practice the method during pregnancy or when having epilepsy. Persons with cardiovascular health issues, or any other (serious) health conditions, should always consult a medical doctor before starting with the Wim Hof Method.
