We are not sure if you are using the PowerLung Performer Series P617B only in the 3 sets of 10 breaths 2 times each day or if you have added it to other parts of your performance practice or rehearsal.
There are many studies completed indicating using the type of respiratory muscle training offered by PowerLung can reduce the number and severity of asthma attacks, reduce reliance on steroids and inhalers, and help you better manage an attack when you have one.
