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Expand-A-Lung (Pack of 3) | The Original, Est. 2004 | A Breathing Fitness Exerciser Device | Expiratory Inspiratory Muscle Oxygen Trainer | Increase Lung Capacity, Improves Sleep, Fitness & Respiratory Therapy
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Expand-A-Lung (Pack of 3) | The Original, Est. 2004 | A Breathing Fitness Exerciser Device | Expiratory Inspiratory Muscle Oxygen Trainer | Increase Lung Capacity, Improves Sleep, Fitness & Respiratory Therapy

Product ID: 14068379
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Description

The flow of air in and out of the alveoli is called ventilation and has two stages: inspiration (or inhalation) and expiration (or exhalation). To accomplish this, the whole thorax moves and changes size, due to the action of two sets of muscles: the intercostal muscles and the diaphragm. These are the muscles that are strengthened by using the Expand-A-Lung Breathing Resistance Exerciser. In essence, you inhale more oxygen, and you exhale more carbon dioxide. The result is a substantial improvement in shortness of breath and endurance through better breathing. All is done naturally, with the help of the Expand-A-Lung Breathing Resistance Exerciser. 5 year unlimited warranty for parts and labor.

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