IMT in Asthma: Activity, Coping, Self-Management

This study is looking at how inspiratory muscle training (IMT) — a breathing exercise program — affects physical activity levels, coping strategies, and self-management skills in people with severe non-allergic asthma. **You may be eligible if...** - You are between 18 and 65 years old - You have been diagnosed with severe persistent, non-allergic asthma by a lung specialist - You have specific markers of non-type-2 inflammation (low eosinophils, negative allergy skin test, or low IgE levels) - Your asthma has been monitored and treated for at least 6 months - You have already completed a pulmonary rehabilitation program and 8 weeks of inspiratory muscle training **You may NOT be eligible if...** - You had a respiratory infection in the past month - You have a smoking history of more than 10 pack-years or quit less than 6 months ago - You received oral steroids in the past 4 weeks - Your BMI is above 35 - You have a history of cancer, pregnancy, previous lung surgery, or conditions like vasculitis, EGPA, or ABPA - You use long-term oxygen therapy or have a restrictive lung disease Talk to your doctor to see if this trial is right for you.