Different Types of Breathing Exercises...
Breathing exercises become essential as you get older because age does reduce the level of oxygen in your lungs. When you only take shallow breaths, as you do in normal breathing, you will eventually notice stiffness in your rib cage as the muscles surrounding the diaphragm start to lose their elasticity. This causes stale air to build up in your lungs that is composed mostly of carbon dioxide.
Rapid shallow breathing...




