💪 Elevate your breath game — because every inhale counts!
The Bas Rutten O2Trainer is a professional-grade, portable breathing muscle training device designed to enhance inspiratory muscle endurance and oxygen efficiency. Featuring 16 resistance caps, it allows users to progressively strengthen their diaphragm and intercostal muscles, improving lung capacity by up to 5 times. Crafted from high-quality, latex-free silicone, this compact trainer is perfect for athletes, singers, and anyone seeking better respiratory performance on the go.
| Brand | O2Trainer |
| Color | Blue |
| Material | Silicone |
| Bike Type | Mountain Bike |
| Resistance Mechanism | Air |
| Global Trade Identification Number | 00799632358114 |
| UPC | 091037348494 799493418637 799632358114 |
| Manufacturer | Bas Rutten |
| Item Package Dimensions L x W x H | 7.17 x 6.26 x 2.17 inches |
| Package Weight | 0.33 Kilograms |
| Item Dimensions LxWxH | 7.09 x 9.06 x 1.77 inches |
| Brand Name | O2Trainer |
| Part Number | 620BL |
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