What effect does diaphragmatic breathing have on respiratory rate?

Diaphragmatic breathing, often referred to as abdominal or belly breathing, primarily involves the use of the diaphragm muscle, which is located beneath the lungs. When individuals engage in this type of breathing, they take deeper and more effective breaths, allowing for a greater exchange of oxygen and carbon dioxide. This deep, intentional breathing technique encourages the lungs to fill more completely, promoting better oxygenation of the blood.

As a result of engaging the diaphragm fully during inhalation, the body often compensates by naturally reducing the overall respiratory rate. A lower respiratory rate can enhance efficiency, as each breath taken is more substantial and allows for better ventilatory mechanics. Consequently, practitioners highlight the importance of diaphragmatic breathing in activities such as relaxation techniques, yoga, and teaching patients with respiratory conditions.

By focusing on deeper breaths rather than rapid, shallow breaths common in stress or anxiety, diaphragmatic breathing promotes a calm state, ultimately leading to a reduction in respiratory rate during practice.