Adjustable Breathing Trainer Mouth Accessory Portable Vital Capacity Abdominal Lung Trainer Exercise

❤️Dear friends,Welcome to our Store❤️✅100% Brand New and High Quality✅Ready Stock & Shipment within 1-24 hours,speed up delivery to you✅Follow us, there are surprises and more coupons for you to get, enter this promotion now!Adjustable Breathing Trainer Mouth Accessory Portable Vital Capacity Abdominal Lung Trainer Exercise System Respiratory Silicone High Altitude Training ToolWhat is resistance breathing training?Applying certain resistance during exhalation to avoid or reduce premature closure of the affected small airways, improve ventilation and ventilation, exercise respiratory muscles, increase lung capacity, and enhance lung strength and endurance.Features:✨Breathing exercise equipment, challenge yourself, engage in better exercise, and improve overall endurance.✨Lung capacity - It helps to expand and improve lung capacity without the risk of engaging in excessive aerobic exercise and burning calories.✨The portable Adventure lung breathing trainer is very compact. Easy to carry.✨The adjustable resistance dial makes the simplest tasks more difficult and allows for more intense exercise according to your needs.✨It can be adjusted up and down by rotating the valve to change respiratory resistance.Specifications:Product name: Respiratory muscle trainerMaterial: silicone+ABSColor: Black/Blue/White/RedProduct size: 5 * 10 * 3cmApplications: Athletes, singers, middle-aged and elderly people, teenagers, yoga, fitnessMain feature:1. Lightweight, portable and easy to clean2. Infinitely adjustable breathing resistance3. The mouthpiece is made of medical grade PVCPackage includes:1 X lung training tool