Muscle Breathing Trainer, Deep Breathing, Lung Function, Portable, Multi-Mode

Description:

Comprehensive Breathing for Fitness & Recovery, This muscle trainer boosts lung capacity and function with deep breathing exercises. Adjustable resistance and multi-mode training support sports recovery, general fitness, and voice training.

Portable & Convenient Design, Compact and lightweight, this breathing trainer is easy to carry for exercises anywhere—at home, gym, or outdoors.

APP Animation Guidance & Multi-Mode Training, With APP animation guidance, enjoy modes like box breathing, 4-7-8 breathing, and breath-hold tests. Maintain scientific training and track progress effectively.

Durable Medical-Grade Materials, Made with medical-grade, high-quality silicone mouthpiece, this trainer is sturdy and built for long-term use.

Wide Application & Adjustable Resistance, Ideal for lung rehab, sub-health, fitness enthusiasts, and vocal professionals. Separate inhale/exhale channels and fine resistance adjustment suit diverse training needs.