Breathing Dumbbell Lung Trainer Portable with Adjustable Resistance for Adults Fitness Training

Breathing Dumbbell Lung Trainer Portable with Adjustable Resistance for Adults Fitness Training.Includes Breath Stability Mode (20g, 10 seconds per breath), Breath Mode (60g, 30 seconds per breath), and Rapid Breath Mode (100g, 30 seconds per breath) to suit different fitness goalsBreathing exercise device made with PP silicone material and designed in a compact size of 21.5cmx5.5cmx5.5cm/8.46inchx2.17inchx2.17inch for easy handling and portabilityBreathing dumbbell equipped with an intelligent digital display to monitor your progress and ensure precise adjustments during training sessionsLung train features adjustable weight settings (20g, 60g, 100g) to customize your breathing and core workout intensity for optimal resultsComes with a breathing dumbbell, great for enhancing lung capacity, core strength, and abdominal breathing exercisesBreathing Exercise Device Easy to Use Diving. Breathing Dumbbell Portable for Fitness Training. Compact Deep Breathing Train for Running. Fitness Lung Respirator Deep Breathing Train. Breathing Dumbbell Lung Train for Adults.