Stronger lungs, better performance! The O2Trainer, designed by UFC legend Bas Rutten, strengthens your breathing muscles and helps you pull in 5x more oxygen. | Bas Rutten O2 Trainer

1.9K views | Working out your 11lbs of breathing muscles increases the amount of air you can take into your lungs and forces you to breathe diaphragmatically therefore you will access the most dense oxygen rich part of your lungs. Link in bio | Bas Rutten O2 Trainer | Facebook

Bas Rutten O2Trainer: Breathing Muscle Training Device – Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance – Diaphragmatic Respiratory Trainer – 16 Resistance Caps

61K views · 2.2K reactions | Bas Rutten breathes with more power than nearly 100% of humans thanks to the @o2trainer 贈 | Bas Rutten O2 Trainer | Facebook

Joe Rogan was blown away by the O2 Trainer! 🤯💥 He felt it in his core the first time he tried it, showing just how powerful this tool is. Experience the difference yourself and see why it's taking the fitness world by storm. Train smarter, breathe better, and increase lean muscle with the O2Trainer. 🏋️‍♂️ Shop now at o2Trainer.com. | Bas Rutten O2 Trainer

How Bas Rutten cured his asthma with the @o2trainer 🤯🫁💪🏼 Get yours at the link in our bio! | Bas Rutten O2 Trainer