3:23 Start your breathing exercises like this, SIMPLE instructions, watch first! O2 TRAINER 23.4K views - 2 years ago
1:09 Joe Rogan and Action Bronson talk about the o2Trainer - Lung Trainer O2 TRAINER 17.5K views - 1 year ago
8:26 Bas Rutten shows a breathing technique to improve asthma, COPD, anxiety, PTSD, lung function & more O2 TRAINER 33.5K views - 3 years ago
0:23 DRAMATICALLY Increase your stamina with the o2Trainer - Bas Rutten O2 TRAINER 3.5K views - 6 months ago
2:04 How to , and Why you Should do the Breathing Exercise as we show it O2 TRAINER 63.6K views - 6 years ago
4:46 Instant Endurance Increaser - Bas Rutten's Endurance Secret BasRutten 645.6K views - 11 months ago
16:50 Everything you need to know about the new o2trainer, the "Original 2.0". O2 TRAINER 45.9K views - 4 years ago
3:45 Is Nose Breathing Better for You? (And Why the O2Trainer Uses Mouth Breathing) O2 TRAINER 9.6K views - 2 years ago
1:06 If Your Asthma Or COPD isn't Gone 70% Or More In One Month, You Get Your Money Back O2 TRAINER 3.1K views - 2 years ago
1:17 How To Use The O2trainer For Your Exhale Breathing Muscles (Expiratory Muscle Training) O2 TRAINER 5.3K views - 2 years ago