Small Breathing Dumbbell Abdominal Breathing Training Device Exercises Lung Capacity, Abdominal Muscles, Vest Line, Pelvic Floor Muscles, Facial Slimming Tool (Purple)

High-quality material: this lung breathing trainer is made of high-quality materials Enhance lung strength: This lung breathing trainer can provide two training methods: exhalation training and inhalation training to meet different breathing training needs. Adapt to all people: Our lung breathing trainer generates resistance by adding and reducing weight blocks of different weights to meet the needs of different training intensities. Visualization: The visualization training effect of this lung breathing trainer can be verified by increasing weight and increasing breathing time, so as to obtain intuitive results. Easy to use: Exercise every day and keep exercising to achieve better results. When cleaning, you can soak it in boiling water, but the time should not be too long