Expand Lung Capacity

Big Breathe is a breathing training device that improves inspiratory muscles and expands lung capacity by adding air resistance while you inhale.
There are three types of IMT, which are IMT Low (Green), Middle (Blue), and High (Red).

Easy to Use

To do breathing exercises, turn the body of the product left or right to select the desired resistance level. Thirty minutes of exercise a day is good for getting the effects.

Easy to Clean

To clean this product, remove the mouthpiece, mouthpiece link, and cap from the body and wash using water. Dry thoroughly, reassemble to use.

Choose the level you need:

Model #8100 (Green): Low Resistance.
Model #8110 (Blue): Medium Resistance.
Model #8120 (Red): High Resistance.

(ONE Resistance Big Breathe per package.)