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  1. ATTENTION EUROPEAN CUSTOMERS: Please order from our Europe site - www.o2trainer.eu

How to Use Your O2Trainer

Master your breathing exercises with our comprehensive video guides designed for all skill levels

Exercise Video Library

Choose from our collection of breathing exercises .

IMPORTANT: Watch this First!

4:30 mins Beginner

What the O2Trainer does for you.

6:03 mins Beginner

The Basics

3:22 mins Beginner

Breathing Exercise 1

2:24 mins Beginner

Breathing Exercise 1 - Laying Down

2:30 mins Beginner

Breathing Exercise 2

2:52 mins Beginner

Exhale Breathing Exercise

1:17 mins

Function of the O2Trainer Cap

2:03 mins Intermediate