Sports Ing Expiratory Er Lung Exerciser High Altitude

1. BREATHING EXERCISE: Breathing exercise device challenges yourself to perform the better workout and improvement of your overall stamina.2. LUNG CAPACITY: It helps to expand and improve your lung capacity without having to do a ton of cardio and risk burning calories.3. PORTABLE DEVICE: Lung breathing trainer is extremely compact. With this device, perform your daily training wherever you are.4. WORKS GREAT: Adjustable resistance dial makes simplest tasks tougher and workouts more intense as your needs.How to use a lung exerciser1. The user breathes through a breathing training device.2. When exhaling, use the force of the diaphragm to inhale and expel the air.3. Find a resistance that allows you to inhale by yourself while exhaling.4. Repeat a few times and then rest.5. Repeat 4-5 times a week.Specification:Material: Silicone, ABSSize: 5 x 10 cmApplication: swimming training; running, cycling, etc.Package Included: 1 x Lung ExerciserOur products are made with the highest quality materials and are designed to provide you with the best possible user experience. We strive to ship out all orders within three days of purchase, and the estimated delivery time is 8-15 days.When shopping, please pay attention to the size and dimensions of the product to ensure that it meets your needs. In the title and , we have provided detailed information about the product, including its features and specificationsWe want you to be completely satisfied with your purchase, so if you have any questions or concerns, please don& 39;t hesitate to contact us. We are here to help and will do our best to assist you.Thank you for choosing our product. We hope you enjoy it ",