Power Lung Sport Model

The Power Lung is a high level training device for developing the lung muscles to become stronger. To an athlete this is important because it will help the body deliver oxygen to the body more efficiently. The Power Lung is higher level training device because it has a pressure valve that requires a certain amount force to open the valve. You can adjust the resistance for the air coming in and also for the air blown out. Using the Power Lung is a workout in itself. If you have trained with the Breather device or the Power Lung training model, you are ready for the Power Lung Sport model. A must for serious athletes.