With Counter Abdominal Muscle Trainer Skin Improve Feature Deep Breathing Dumbbell For Men/ Women

Label:Yes Product material: PP,AS,ABS Power supply method: 1 *button battery (included) Product name: Breathing Exercise Device For Lungs Size:as show Package:1 PC Breathing Exercise Device WITH 1 pc blowing nozzle Color:pink,blue

Description Versatile Resistance Levels: Adjust resistance effortlessly with variable load-bearing blocks, catering to diverse training intensities for all user levels. Dual Training Methods: Elevate lung capacity through tailored exhalation and inhalation training options, accommodating varied breathing exercise requirements effectively. Premium Material Construction: Crafted from top-tier PCTG and PMMA materials, this deep breathing trainer ensures durability and reliability for prolonged use. Quantifiable Pressure Control: Precisely determine training pressure thresholds through the weighted block system, offering accurate feedback for optimized respiratory muscle training. Ergonomic Bionic Design: Experience enhanced breathing exercises with a human-bionics-inspired interface that promotes proper pouting breathing techniques for improved results.