Euphonium Mouthpieces from Kelly Mouthpieces PowerLung Models golf or cycling at a

golf or cycling at a high aerobic or endurance level

People who are moderately active

This product is a B2B-only SKU and is not intended for direct-to-consumer retail sale

designed for those in good physical condition looking to benefit more from their training and exercise regime

Euphonium Mouthpieces from Kelly Mouthpieces PowerLung Models golf or cycling at aKelly Euphonium Mouthpieces Playing the Euphonium requires strong and relaxed breathing. So, using a Euphonium Mouthpiece alone can help you exercise your breathing. To benefit from breathing muscle training, use PowerLung for about five minutes twice daily to strengthen your breathing muscles. So they are more relaxed when playing an instrument or doing any activity. Music teachers often recommend the PowerLung BreatheAir to their students to help