Description

A breathing exerciser is a device that helps improve the lungs’ ability to exchange oxygen and carbon dioxide. This is accomplished by assisting with respiratory expansion, which is necessary for moving air in and out of the lungs.

If you’re struggling to breathe, or if you’re conscious about wanting to improve lung function, you may be wondering if a breathing trainer is right for you.

For this article, I used my experience as a registered respiratory therapist (RRT) to evaluate and review the best breathing exerciser trainers on the market. After hours of testing and research, my top recommendations are listed below.