The Respiratory Exercise for Lungs, a three-chamber respiratory training system, is designed to help those in need of enhanced pulmonary function and breathing exercises. This device is an innovative solution for individuals seeking to improve their lung capacity or treat respiratory conditions. The Pulmonary Trainer, with its three inflatable balls of varying sizes, provides a comfortable and adjustable platform for various breathing techniques. This breathing exercise device is not only beneficial for pulmonary function but also aids in speech therapy, making it a versatile and beneficial addition to any home or professional setting.