Bas Rutten

Official Bas Rutten O2 Trainer

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Respiration is the key to victory. The O2 Trainer is designed to increase inspiratory muscle endurance, giving you enhanced respiration and allowing your lungs access to increased endurance and stamina. Whatever your activity is, however you get your heart rate up, the O2 trainer will discipline your lungs and body to perform optimally, using less oxygen and increasing your lung volume. Use the 10 numbered caps provided to work your way up the chain to maximum performance.

Product Details

Created by Bas Rutten to improve stamina and boost respiratory performance by working your lungs and diaphragm!

  • Soft and fully biodegradable silicon.
  • Easily adjustable to various lung-fitness levels.
  • Compact, convenient, and safe for you, and for the environment.
  • 8 screens for use during your workout.
  • 4 screens for breathing exercise to increase lung power.  
  • Convenient carrying case and alcohol wipes to ensure freshness!

Engineered to increase inspiratory (inhalation) muscle endurance, the portable O2 Trainer can can be used while doing nearly any exercise. Whether you're running, weight lifting, or rock climbing, the O2 Trainer will train your lungs and body to perform at a high level, using less oxygen.

Change the restriction of airflow by using the 10 numbered screen inserts provided. Start with the 13mm screen, and as your endurance increases, simply decrease the size of the insert; it's that easy!

There are four additional screen inserts that can be used while at rest. Whether you're standing, sitting, or lying down, you can still exercise your lungs and diaphragm, with the Bas Rutten O2 Trainer.