The diaphragm is the most efficient muscle of breathing. It is a large, dome-shaped muscle located at the base of the lungs. Your abdominal muscles help move the diaphragm and give you more power to empty your lungs of toxins. Diaphragmatic breathing (also called “abdominal breathing” or “belly breathing”) encourages full oxygen exchange — that is, the beneficial trade of incoming oxygen for outgoing carbon dioxide. Not surprisingly, this type of breathing slows the heartbeat, decreases anxiety and can lower or stabilize blood pressure.
Lie on your back on a flat surface or in bed, with your knees bent and your head supported. You can use a pillow under your knees to support your legs. Place one hand on your upper chest and the other just below your rib cage. This will allow you to feel your diaphragm move as you breathe.
Breathe in slowly through your nose so that your stomach moves out against your hand. The hand on your chest should remain as still as possible.
Tighten your stomach muscles, letting them fall inward as you exhale through pursed lips (see “Pursed Lip Breathing Technique”). The hand on your upper chest must remain as still as possible.
When you first learn the diaphragmatic breathing technique, it may be easier for you to follow the instructions lying down, as shown above. As you gain more practice, you can try the diaphragmatic breathing technique while sitting in a chair, as shown below.
To perform this exercise while sitting in a chair:
Note: You may notice an increased effort will be needed to use the diaphragm correctly. At first, you’ll probably get tired while doing this exercise. But keep at it, because with continued practice, diaphragmatic breathing will become easy and automatic.
How often should I practice this exercise?
At first, practice this exercise 5-10 minutes about 3-4 times per day. Gradually increase the amount of time you spend doing this exercise, and perhaps even increase the effort of the exercise by placing a book on your abdomen.