There are a series of yoga warm up techniques in this video. These are the basic exercises to be done before you start doing yoga. They will help you perform your yoga better. Om Chanting -- Helps in controlling your emotions. Improves concentration and memory. Nadi Shodhan - Cures Lung Diseases. Soothes anxiety and stress. Kapaalbhati -- Helpful in controlling constipation, obesity and diabetes. Bhramari - Reduces high blood pressure, mental tension and anxiety levels.