Skip to product information
1 of 5

JawFlex's LungFlex- Breathing Trainer – Hot Sale 70%

JawFlex's LungFlex- Breathing Trainer – Hot Sale 70%

Regular price $29.95 USD
Regular price $79.90 USD Sale price $29.95 USD
Sale Sold out

Stronger Lungs

Enhance the durability of your breathing and reduce shortness of breath. Regular use of the Breath Trainer helps strengthen your respiratory muscles, leading to improved lung capacity and overall breathing performance.


The compact size of the Lung Flex makes it easy to carry with you wherever you go. This means you can incorporate breathing exercises into various activities, such as swimming, running, fighting, and more, promoting consistent respiratory training.

Ease of Use 

A user-friendly design! It accommodates all mouth shapes and can be sealed perfectly, ensuring a comfortable fit during use. Can also easily be taken apart and rinsed out.

Experience Maximum Performance: Maximize your potential with enhanced oxygenation. LungFlex speeds stamina, diminishes exhaustion, and stimulates rejuvenation - propelling you to reach your fitness aspirations and defy your boundaries

Customer Support

We have a risk-Vipshiping 30-day guarantee that begins only when you receive the product! If you don’t have a positive experience for any reason, contact us any time and we will help you out.

View full details
  • Free Shipping

    Free Shipping for orders over $69.99

  • Money Guarantee

    Within 30 days for an exchange

  • Support 24/7

    24 hours a day, 7 days a week