Bas Rutten O2Trainer: Breathing Muscle Training Device – Lung Power & Enduranc
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Product details
| Management number | 6356745 | Release Date | 2025/08/21 | List Price | $30.00 | Model Number | 6356745 | ||
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New without box
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Bas Rutten O2Trainer: Breathing Muscle Training Device – Lung Power & Endurance Tool for Athletes, Singers & High-Altitude Performance – Diaphragmatic Respiratory Trainer – 16 Resistance Caps – Blue
DESIGNED BY UFC LEGEND BAS RUTTEN: Created by world champion fighter and conditioning expert Bas Rutten, the O2Trainer is built from real-world experience. It’s the same breathing tool Bas used to push his performance to elite levels—and now it’s available to help you do the same.
BUILD STRONGER BREATHING MUSCLES: Strengthen your diaphragm and external intercostals with just 30 reps a day. The O2Trainer helps expand lung capacity and boost oxygen efficiency during workouts, sports, or daily activity.
CUSTOMIZABLE AIR RESISTANCE TRAINING: Includes 16 interchangeable intake caps to adjust airflow restriction and increase resistance as your inspiratory strength improves—just like progressive overload for your lungs.
PORTABLE
| Category | Sports & outdoors > Exercise > Fitness accessories |
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| Size | N/A |
| Brand | None |
| Condition | New |
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