Breathing Trainer Lung Flexer is a durable fitness exerciser designed to improve lung capacity and respiratory strength. It features adjustable breathing levels to support deep, controlled breaths during cardio training and recovery sessions.
- Adjustable resistance levels to tailor lung capacity training and progressive breathing difficulty.
- Ergonomic two-prong mouthpiece with textured grip for secure placement during workouts.
- Durable design built to support regular respiratory and cardio training sessions.
- Simple, user-friendly adjustment via a dial/knob to customize training intensity.
- Supports deep breathing and breath control, enhancing overall workout performance.
















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