Euphonium Mouthpieces from Kelly Mouthpieces PowerLung Models It is designed for athletes

It is designed for athletes and performers involved in high aerobic or endurance activities such as swimming

The Trainer 12-Unit Carton contains 12 Trainer model units

golf or cycling at a high aerobic or endurance level

Recommended for Ages 10 and Up

Euphonium Mouthpieces from Kelly Mouthpieces PowerLung Models It is designed for athletesKelly 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