The Breather Fit? is a scientifically designed lung boost respiratory trainer proven to help you gain a competitive edge. This performance breathing trainer will help you to improve in cardio activities by decreasing exercise-limiting dyspnea, while at the same time accelerating recovery and reducing time to fatigue. You can notice benefits within the first week of use.
Improves cardio performance Increases lactate threshold Improves heart rate variability (HRV) Reduces dyspnea or shortness of breath Accelerates recovery Improves oxygenation Reduces Stress and Anxiety 6 inspiratory and 5 expiratory settings
