Breathing
POWERbreathe is a breathing exercise device for lungs, breathing trainer and therapy tool to strengthen breathing muscles and help lung capacity, inspiratory muscle trainer.
References
- Daily breath training can work as well as medicine to reduce high blood pressure.
- Just Breathe: Body Has A Built-In Stress Reliever.
- How The Lost Art Of Breathing Can Impact Sleep And Resilience.
- Box Breathing Techniques and Benefits