Grenzüberschreitender Leuchtball, multifunktionaler Griff, leuchtender Fitness-Handgelenktrainer, Super Gyro, Hersteller

This product is produced exclusively by our company, and customers in need can visit the site for inspection If customers need the product without lights, please contact customer service to adjust the price Product Introduction Product Name: Lighted Wrist Strength Ball The diameter is about 7cm, slightly similar to a baseball Weight approximately 0.275KG Packaged in a neutral color box, it contains one wrist strength ball, one pull rope, and one English instruction manual Packing quantity: 100 pieces per box Box dimensions: 38*53*34cm Quality characteristics 1.The ball's center has been computer-balanced and calibrated, providing extremely high stability 2.Special plastic material is durable 3.The steel shaft is not easily breakable 4. The ball shell is equipped with a high-quality silicone rubber anti-slip ring, which is exquisite and beautiful Precautions: The wrist strength ball is a relatively delicate piece of exercise equipment, and care must be taken to avoid dropping it. Avoid foreign objects from entering the ball body during use. When the hand strength ball is spinning at high speed, do not touch the inner ball with your fingers to prevent finger injuries. Do not throw high-speed balls towards people to avoid accidents. Large quantities offer preferential pricing, welcome to negotiate! Principle: Utilizes gyroscope centrifugal rate + inertia constant rate. Power: Powered by wrist rotation, no batteries or electricity required for rotation; the faster you spin, the stronger the kinetic energy generated. The rotation speed can reach over 12,000 R.P.M per minute. Function: Enhances grip strength, endurance, wrist strength, arm strength, etc., and can promote blood circulation, strengthen wrist ligaments, and reduce sports injuries Usage effect: 1.For those who enjoy golf, bowling, baseball, basketball, volleyball, handball, tennis, badminton, kendo, and other sports that require wrist strength, this can make you more powerful and effective. 2.People who work on computers or practice piano should avoid ligament injuries. 3.Those who usually work with their wrists need to practice regularly. 4.Rehabilitation function, prevents muscle stiffness. Advantages: The smallest and most powerful ball in the world, suitable for all ages, and not limited by space, it can be used anytime and anywhere, whether at home, watching TV, climbing, hiking, traveling by car, or working in the office.