Portable Breathing Resistance Trainer Lung Capacity Training Device Abdominal Muscle Trainer For Home Gym Easy to Use

Features: Make from ABS, this deeply breathing trainer ensures durability and reliability for prolonged use. Precisely determine training pressure thresholds through the weighted block systems, offering accurate feedbacks for optimized respiratory muscle training. Experience enhanced breathing exercises with a human inspired interfaces that promotes proper pouting breathing techniques for improved results. Suitable for all fitness levels, this device allows you to adjust resistance by adding or reducing load bearing blocks of varying weights. Enhances your respiratory strength through both exhalation and inhalation training methods.

Specifications: Component: ABS Color: Pink/Blue Size: about 18x4.5cm/7.09x1.77inch

Package Includes: 1set breathing exercises Device

note: Please allow 1-2cm errors due to manual measurement, make surely that you not mind before order. Due to difference between different monitors, the picture may not reflect the actual color.