O2 Trainer
Product
A respiratory resistance device and mouthpiece, introduced by Bas Rutten, used for breathing exercises with progressive resistance. Clinical data supports its role in reducing lower back pain.
Mentioned in 3 videos
Videos Mentioning O2 Trainer

Q&A with Tim — PR and Marketing Lessons, Time Dilation, Selling to the Affluent, and Much More
Tim Ferriss
An inspiratory muscle training device used by the speaker to prepare for hiking at altitude, found to be very helpful and soreness-inducing.

UFC Hall of Famer Bas Rutten on Self-Defense, Savage Fight Stories, Breathing Techniques, and More
Tim Ferriss
An inspiratory muscle training device co-developed by Bas Rutten, designed to improve breathing efficiency and stamina. It's used by athletes and individuals with respiratory conditions.

Dr. Kelly Starrett — The Magic of Movement and Mobility | The Tim Ferriss Show
Tim Ferriss
A respiratory resistance device and mouthpiece, introduced by Bas Rutten, used for breathing exercises with progressive resistance. Clinical data supports its role in reducing lower back pain.