Breathing Trainer Lung Increases Lung Capacity Breath Adjustable Levels Respiratory Deep Breath

Adjustable Resistance:Features an adjustable resistance dial to tailor your breathing workout intensity.

Portable Design:Compact and lightweight, this breath trainer is designed for easy portability.

Vital Capacity Improvement:Enhances vital capacity without the need for strenuous aerobic exercise.

Silicone Material:Crafted from durable silicone for a safe and reliable breathing exercise experience.

Integrated Fitness Equipment:A versatile breathing exercise device that integrates seamlessly into your fitness routine.