and/or recovery from colds and flu. This version is also suitable for individuals with low lung capacity secondary to advanced age, respiratory muscle weakness, or severe respiratory conditions.

The Low Lung Device comes with two resistance settings:

• 1. Average Lung Capacity Ball Bearing – Medium resistance for people with reasonable fitness or who have mild lung conditions like asthma or COPD.
• 2. Low Lung Capacity Ball Bearing – Low resistance for people with severe respiratory conditions who have a low lung capacity.

The ball bearings are interchangeable in the device, so you can choose which ball bearing suits your lung capacity.