Smart Ball Golf Trainer - Posture & Swing Corrector

SPECIFICATIONS Product name: Golf Trainer Ball Corrects:  Posture Corrector, Swing Training Aid Weight: about 300g Portable Golf Trainer Ball Swing Posture Corrector Training Aid Balls Golf Posture Correction Training Accessories For Beginner Bullet Points: 1.Improve Your Swing Accuracy: The Golf Trainer Ball helps you receive immediate feedback and guidance, effectively correcting errors during the swing process. Experience a stable and smooth swing just like a golf teacher. 2.Vast Application: Whether you are a golf expert or a beginner, whether you are a golf teacher or golfer, this smart ball golf swing is suitable for your use. It can help you improve your skills and level by providing instant feedback on your swing posture and rhythm. 3.Portability at Its Finest: The diameter of the Golf Trainer Ball is only 9.5cm, allowing you to carry and store it wherever you go. Train anytime and anywhere with this lightweight and portable Smart Swing Trainer, perfect for personal pract