Golf Posture Training Ball with Adjustable Wrist Strap

This golf training ball is a practical sports aid for everyday practice. It combines a hollow rubber ball with an adjustable black wrist/arm strap. The open lattice design keeps the tool lightweight and easy to handle. It is designed to help keep the front arm position stable during practice swings. The strap can be adjusted for a comfortable fit. The ball is about 9 cm in diameter, and the strap is about 30 cm long. Made from rubber and polyester diving cloth, it is suitable for use at the driving range or at home.