💨 Breathe Easy, Train Harder!
The Upgraded Breathing Trainer by Lacvik is a portable resistance exercise device designed to enhance strength and endurance through a dual-adjust resistance system. Weighing only 1.97 ounces, it features a comfortable medical-grade silicone mouthpiece and is perfect for various high-energy sports. With simple usage guidelines, this trainer promises noticeable improvements in lung capacity within 30 days.
| Manufacturer | Lacvik |
| Package Dimensions | 11.1 x 5.89 x 4.19 cm; 68 g |
| ASIN | B0D98PPDNG |
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