Experience a fun and effective workout with the Junshi Smart Counting Adjustable Jump Rope. Designed for primary school students, this innovative jump rope features intelligent counting to track your progress. Its adjustable length ensures a perfect fit for various heights, while the segmented design (bamboo-joint style) adds durability and helps with rhythm. The professional edition includes dual bearings for smooth, high-speed skipping. Perfect for fitness, training, and playful exercise.