Here are several types of intentional breathing exercises.
Breathing exercises are important for meditation magick and healing.
Breath is used by many mental health professionals as a healing technique for such conditions as anxiety, panic attacks, phobias, depression and stress symptoms such as tension headaches, tight muscles, irritability and fatigue. Basic Natural Breathing Sit, stand or lie comfortably with your back in a good posture. Slumping forward inhibits your ability to breathe deeply and fully. Identify anything that is stressing or worrying you. Only think about this for a few seconds, then let it all go.