Books, Services, and More (7)
- Sometimes my valves seem to stick or it seems like the adjustment changes since the last time I used it.
- Do the PowerLung models overlap for resistance?
- Policy Regarding the Sale or Re-Sale of PowerLung Products by Unauthorized Internet or Retail Resellers
- When I am training with PowerLung should I stop using it or decrease the amount I am using it during the taper phase of my sport training?
- I lost a part/spring to my PowerLung. Can I order a replacement for it?
- Open Research Opportunities
- The Effects of Respiratory Muscle Training on Maximal and Submaximal Cardiovascular and Pulmonary Measurements
- PowerLung and the Effects of a Respiratory Muscle Training Program on Respiratory Peak Flow (PEF), Forced Expiratory Volume 1 (FEV1) and SPO2 over an 8 week period
- Four Weeks of Respiratory Muscle Training Improves Intermittent Recovery Performance but Not Pulmonary Functions and Vo2 Max Capacity in Young Soccer Players
- Breathing Dynamics