Portable Adjustable Breathing Trainer

Add resistance-based breathing exercises to your training routine with a compact, portable trainer. An adjustable dial lets you change the resistance, so you can tailor the setting for your practice.

Simple resistance adjustment

• Adjustable dial: Change the breathing resistance with a dial.
• Compact design: Keep it with your training gear without taking up much space.
• Portable: Easy to carry between home and your training location.

Follow the product’s instructions for use. This listing does not promise improved lung capacity, athletic performance, or treatment of respiratory conditions.