A randomized controlled clinical trial will be carried out using inspiratory and expiratory training devices on healthy subjects recruited in social networks and university environments. The aim will be to determine the effectiveness and safety in the prevention and severity of COVID-19 disease by a respiratory training with inspiratory and expiratory devices.
Device: Inspiratory training device
Inspiratory training by a Power-breath device
Device: Expiratory training device
Expiratory training a Winner-flow device
Inclusion Criteria:
- Healthy subjects
Exclusion Criteria:
- Drugs
- Surgery
- Neurology diseases
- Rheumatic diseases
- Systemic diseases
- Smokers
César Calvo Lobo, PhD
91 394 1544
cescalvo@ucm.es