SDKH | Breath Counting Dumbbell Heart-Lung Trainer

Fitness and Yoga Equipment As part of the fitness and yoga equipment category, this dumbbell is ideal for individuals looking to enhance their physical well-being.

Lightweight Design Its lightweight design makes it easy to carry around, allowing you to perform lung capacity exercises anytime, anywhere.

Intelligent Counting Feature The Dumbbell features an intelligent counting system, tracking your progress and enhancing your lung capacity and heart-pulmonary training.

Aerobic Breathing Technique Utilizing the abdominal breathing technique, this dumbbell aids in better oxygen intake and enhances overall respiratory health.

Specialized for Students Designed specifically for students preparing for the college entrance exam, this dumbbell helps improve their physical fitness.