O2Trainer breathing exercise by Bas Rutten
Correct breathing and strengthening your (yes, 11 pounds of!) breathing muscles will do wonders for your body. Most people don’t realize their lungs don’t have muscles — they rely entirely on surrounding breathing muscles like the diaphragm and intercostals to function. And like any other muscle, they can be trained.
That’s where the O2trainer comes in.
In this video, @OfficialBasRutten , UFC Hall of Famer and the creator of the O2trainer, demonstrates how he personally uses the device to build stronger breathing muscles, support better lung function, and increase stamina and control. The best part? It only takes 4.5 minutes a day.
Whether you’re an athlete, performer, first responder, or someone looking to breathe better and feel better, this tool is easy to use, portable, and scientifically backed to improve your breathing.
✅ Train your lungs like a pro
✅ Improve oxygen intake and endurance
✅ Support your body’s natural stress response
✅ Build stronger, more efficient breathing patterns
Check out the O2trainer at https://www.o2trainer.com — Take control of your breath and feel the difference.