Fosoloni Lung Trainer, Breathing Trainer for the Lungs, Portable Breath Fitness Exercise Device, Endurance Training Device with Adjustable Resistances, Iron Lung Trainer (White)

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  • High-quality material breathing exercise. For the lungs is made of high-quality silicone material, non-toxic, odourless, healthy and environmentally friendly, which comfortably adapts to the shape of your mouth during use.
  • EASY TO CARRY The lung breathing trainer is small, lightweight and easy to carry, making it the perfect choice for athletes, singers, smokers and others. By strengthening the respiratory muscles, you can increase your resilience, improve your endurance and feel better from day to day.
  • Easy to use during use, you can breathe slowly and as deeply as possible through your mouth, then hold your breath for 5 seconds, then slowly exhale through your mouth until you run out of air. Then repeat the appeal 10-15 times in the group. Make 2 to 4 sets per day.
  • Increase lung capacity The lung endurance trainer helps you reduce the deposition of slag substances in the body and significantly increase your lung capacity. So you can achieve a better overall function.
  • Wide range of applications the breathing exercise for the lungs can improve athletic endurance, increase lung capacity, improve cardiorespiratory function, reduce shortness of breath, relieve stress and improve sleep fitness.

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