Smart Inflatable Golf Swing Trainer Ball with Pump

CPN-556141559

Control Your Swing: The Smart Ball will Help You Understand How the Arm and Body Work During the Effective Golf Swing;,Can be used to correctly grasp the swing posture, fix and strengthen the arm distance muscle memory and avoid arm bending; Professional Design:This Inflatable Smart Ball is Attached to An Adjustable Lanyard to Meet the Needs of Anyone,Inflatable Ball can Adjust the Size,Scientific and Reasonable Design and Construction, Easy to Use,It is a Good Training Aid on the Market and can be Used Under the Armpits or Between the Forearms