Circular breathing is a technique used by musicians to produce a continuous sound without interruption. It involves inhaling through the nose while simultaneously pushing air out through the mouth using the cheeks. This allows the musician to maintain a steady airflow, which is especially useful for playing wind instruments like the saxophone or trumpet. This method can also be beneficial for activities such as yoga and meditation, where controlled breathing is essential. By mastering circular breathing, individuals can enhance their performance and endurance, making it a valuable skill for both musicians and practitioners of breath-focused disciplines.