Three month training program designed by the Buteyko Clinic Oxygen Advantage Institution to deprogram negative mental and physiologic processes marked by anxiety and hyper-inflammatory over breathing. The goal is to train your body to crave less air. Think of it as intermittent fasting for breathing; it teaches your body to become significantly more efficient in metabolizing oxygen which in turn leads to remarkably lowered inflammation and significantly greater energy, endurance, and cardiovascular output.