Adjustable Lung Trainer for Breathing & Endurance Training

Adjustable Lung Trainer – Breathing & Endurance Exercise Tool

Improve your breathing strength and overall endurance with this compact lung training device. Designed to help increase vital capacity and make your workouts more effective.

Features

• Helps strengthen breathing and improve endurance

• Supports increased lung capacity

• Adjustable resistance dial for customized intensity

• Easy to adjust by rotating the valve

• Compact and portable design

Specifications

• Material: Silicone + ABS

• Color: Black (may vary slightly due to lighting)

• Size: 5 × 10 × 3 cm

• Suitable For: Running, cycling, swimming, and other cardio training

Package Includes

• 1 × Lung Fitness Trainer

Note: Please allow 1–3 cm difference due to manual measurement.