How To Expand And Strengthen Lung Capacity For Playing Instruments? Playing wind instruments or singing actually need strong foundation of training, connection of breath and lung capacity. There are so many good exercises that are designed to strengthen your respiratory or lung system. These are useful exercises that help connect you to your respiratory system and make you understand the breathing techniques. You should know all about these exercises as it helps prepare you for playing instrument. If you really want to master in playing wind instruments then you should understand most important technique that is belly/abdominal/diaphragmatic breathing. It helps expand capacity of lung and generate powerful airflow. This is beneficial and required for stress reduction and general relaxation. Learn how it is performed? Try to fill your belly with air while inhaling deeply and exhale air slowly. Your diaphragm contracts downward and belly expands while you inhal