Why You Will Love our Breathing Trainer. Improve your breathing strength with our POWERbreathe IMT device! Proven to make breathing easier, reduce breathlessness, improve your sports performance, and improve your overall health and vitality. Breathe Better for Improved Health. Did you know that improving your breathing is good for lung health. Our breathing exercise device is a simple and helps improve quality of life. A Simple Solution. This POWERbreathe breathing trainer is used worldwide for improving breathing muscle strength and reducing breathlessness. Our device works by creating resistance when you breathe in. This strengthens your breathing muscles by making them work harder. This is called Inspiratory Muscle Training and is like dumbbells for your diaphragm. A Trusted Company for Over 20 Years. This patented device has been tested and proven by extensive research and clinical studies to provide you with the best results within 4 weeks. Trusted by sports teams, professional athletes, fitness centers, fire departments, and sports medicine facilities. Easy to Use for Breathing Deeply. Are you ready to improve your lung capacity for greater health and fitness via improved oxygenated blood flow? With our POWERbreathe Lung Trainer, you can enjoy results within 4 weeks! Simply use for 30 breaths twice daily to increase the strength, endurance, and fitness of your inspiratory muscles. A Proven Solution to Help You Breathe Easier POWERbreathe is a revolutionary and versatile inspiratory muscle trainer and strengthener. This breathing exerciser assists with one of the most important components in your daily life, your lungs and breathing. By breathing in through POWERbreathe for 30 breaths just twice daily, you can increase your breathing muscle strength and endurance.