Getting Started - PowerLung is designed to focus on the core elements of breathing.
The Inhalation Control Dial and the Exhalation Control Dial adjust independently and have no effect on each other. During training, you may find your Inhalation Control Dial setting to be different from your Exhalation Control Dial setting and that you do not adjust the Control Dials at the same time.
Link to this comment:
All Comments (0)