[Helps improve breathing and lung expansion]: Our breathing trainer is specially designed to exercise the muscles involved in breathing, which helps increase lung ventilation. By maximizing lung expansion, it helps keep the airways open and improves cough intensity. It is particularly effective for people suffering from asthma and respiratory problems. [Hygienic and easy to clean]: We have thought of everything to ensure hygienic use of our breathing trainer. The hose has good bending resistance and does not retain dirt. It is easy to clean and durable. So you don't have to worry about cross-infection and can keep a clean and hygienic respiratory sphere. [A fun and enjoyable workout thanks to bright colors]: The colorful balls integrated into our breathing trainer have been carefully chosen to add a fun touch to your training. By stimulating the psychology of color, they make you feel like you're playing while retraining you. You will feel real pleasure during your training sessions. [Professional design for optimal results]: Our breathing trainer features a practical design with a dual board connector that ensures a tight connection and prevents accidental drops. Thanks to this design, you can enjoy the maximum effects of your training. Additionally, our trainer is built to last through the use of high-quality materials. [A lasting solution to improve your breathing]: We have made it a point of honor to design a professional breathing trainer that combines efficiency and durability. Not only does it guarantee optimal results during your workouts, but it is also designed to last a long time. Invest in our breathing trainer and enjoy the benefits it brings to your respiratory health.