The Breath Builder Isomeric Exerciser allows you to increase breath control for better performance in music. It will eradicate any future use of ‘static air’ as it requires rapid and constant air movement meaning your tone and playing will be improved. Similar to the Incentive Spirometer, the resistance of the air flow can be changed by covering holes in the casing allowing for progress in power and volume of air exhaled. As you become more experienced and trained you will be able to keep ball at the top of the cylinder longer. The Skou Breath Builder is European made, and is recommended by Kristian Steenstrup for developing your brass playing. We believe that using this to silently warm up before a performance or even a practice could inspire a significant positive difference in playing from the get go.