1PCS Breathing Dumbbell Adjustable Resistance Breath Trainer for Diaphragmatic Breathing, Lung Capacity Expansion & Core Strengthening Deep Breathing Exercise Device pink

Features: 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 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. Material:plastic Main Material: PVC Dimensions: 160 x 50 x 40 mm / 6.3 x 1.97 x 1.57 inches Package includes: 1 x Trainer • 【Adjustable Resistance for Progressive Training】The Breathing Trainer features easily adjustable resistance levels, allowing everyone from beginners to athletes to gradually increase the challenge for continuous improvement in lung capacity and respiratory muscle strength. • 【Boost Lung Capacity & Core Strength】Specially engineered for effective lung exercises, this pulmonary trainer targets your diaphragm and core muscles to enhance oxygen intake, improve endurance, and support better athletic and vocal performance. • 【Versatile for Multiple Users & Activities】Ideal for runners, singers, cyclists, swimmers, wind instrument players, and anyone seeking to strengthen their lungs, including seniors and individuals in lung rehabilitation programs. • 【Portable & Convenient Design】Lightweight and compact, this breathing exercise device fits easily into your gym bag or travel case, enabling effective respiratory training at home, in the gym, or anywhere on the go. • 【Simple to Use & Maintain】With an ergonomic mouthpiece and intuitive design, you can start training right away. The device is easy to disassemble and clean, ensuring hygiene and long-lasting performance.