O2 Trainer Bas Rutten Inspiratory Muscle Training Device for Diaphragmatic Breathing, Green silicone
Bas Rutten O2 Inspiratory Muscle Training Device for Improving Diaphragmatic Breathing - Portable Lung Muscle and Respiratory Power Training Device - High Altitude Breathing Trainer - Green
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Bas Rutten O2 Inspiratory Muscle Training Device for Improving Diaphragmatic Breathing - Portable Lung Muscle and Respiratory Power Training Device - High Altitude Breathing Trainer - Green

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Key item features

  • Designed Performance: This Bas Rutten O2 Trainer is a lightweight, portable device designed to increase inspiratory muscle endurance and improve oxygen efficiency during exercise by regulating air intake.
  • Rapid Improvement: Just 30 repetitions (under four minutes) strengthen the diaphragm and external intercostal muscles, enabling users to move up to five times more air, faster, in and out of their lungs with continued use.
  • Versatile Application: Beyond athletes, this inspiratory muscle trainer benefits singers, hikers, mountain climbers, military personnel, musicians, and those practicing meditation, enhancing everyday breathing.
  • Portable Convenience: The O2 lung exercise trainer and its weighted inserts fit into a compact travel kit, making it easy to perform breathing exercises anywhere, from home to on the go.
  • Safe Construction: Made from high-quality, latex-free silicone, this breathing trainer is safe for both adults and children, designed for maximum chest expansion and suitable for use before physical activity.
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Current price is $59.95
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Arrives between May 23 - May 26
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Sold and shipped by O2Trainer.Inc
5 stars out of 5, based on 2 seller reviews(5.0)
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Showing 1-3 of 3 reviews

Feb 16, 2026
Nuttbugly
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Color: Green
Sold and shipped byO2Trainer.Inc
5 out of 5 stars review

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Save Your Money!!!

Bought this for my friend who is battling Leukemia. He said his insurance wouldn't cover the $1000 device that MD Anderson recommended so this works just as well for his needs. He is using it daily and making improvements.

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Helpful?5YGSOPPKVLHV161108348
Feb 13, 2025
anonymous
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Color: Green
Sold and shipped byO2Trainer.Inc
5 out of 5 stars review

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I have been using this for about 3 weeks as instructed, and I have noticed a significant improvement in my lung capacity with its durability and ease of use it is a good buy

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Helpful?5YGSOPPKVLHV161108348
Aug 15, 2025
anonymous
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Color: Green
Sold and shipped byO2Trainer.Inc
5 out of 5 stars review

Verified Purchase

Similar to the devices the hospitals use for respiratory improvement

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Helpful?5YGSOPPKVLHV161108348