Sports Breathing Trainer Portable Lung Capacity Abdominal Breathing Trainer with Adjustable Intensity Knob Adult Lung Booster

With adjustable intensity, it helps expand and strengthen lung capacity, improving sports performance.

Product Name: lung trainer for athletes
Product Material: Silicone ABS

Product List:
lung trainer for athletes * 1pcs

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1.Boost Your Stamina: Train your lungs with our athlete-grade lung trainer to enhance overall endurance, improve sports performance, and challenge yourself like never before!

2.Help expand lung capacity: This lung trainer enhances your lung capacity progressively, requiring no need for a lot of aerobic exercise and calorie consumption.

3.Easy to carry: Our lung trainer's compact and portable design allows athletes to train their respiratory muscles anytime, anywhere. This helps improve respiratory strength and endurance, leading to better performance during all activities.

4.Progressive Intensity: Elevate your endurance with our lung trainer for athletes. The adjustable intensity knob lets you easily adjust intensity standards to suit your needs, so you can gradually increase strength and succeed in your fitness ambitions.

5.Protective Whole Family Companion: Keep your family's lung capacity in top form with this lung trainer. As a home fitness accessory, it's for daily health care and exercise, making it an ideal family health helper to safely guard respiratory health.