Portable Breathing Trainer Adjustable Respiratory Muscle Trainer with Soft Silicone for Strengthen Breathing Exercise Compact Oxyfit Fitness Training

Dangerous Goods or Hazardous Materials
No
Contains Batteries or Cells?
None
Quantity per Pack
1








【Breathing Training】 This breathing trainer is the best assistant for everyone who desires to enhance respiratory muscle endurance and diaphragm expansion through breathing training. No matter you are in any life scene or doing fitness exercises, you can easily use it at any time to improve your breathing function and maintain the best vitality.
【Customized Adjustable Resistance】 breathe trainer is designed with personalized resistance adjustment system. You can adjust the resistance by rotating left or right, easily find the resistance threshold that suits you and gradually improve the training effect. Every practice can make a difference for you!
【High Quality & Comfortable Enough】The mouthpiece with integrated bite design provides a more natural fit during use. size：10*6*3cm