Foldable Golf Swing Training Aid Stick Posture Corrector Practice Swing Trainer Aid Improve Hinge,Forearm Rotation, Shoulder Turn–Light 1. Brand new folding swing correcter, which integrates many golf training into one piece and the essence of various swing training thoughts 2. It is a combination of training methods of professional players and professional and modern science and technology. Suitable for indoor and outdoor golf swing practice. 3. Practice body rotation when hitting the ball: do one-arm turn stroke practice, so that the golfer can easily find the power point to do the full swing practice, step by step, so that the golfer can clearly understand how to exert power in the swing process. 4. Reminder from senior :① When using this product, start slowly, step by step practice makes perfect. ② Do not use brute force exercises to avoid muscle strain or damage to the product. ③ When practicing, please choose enough space to avoid accidents. Specification Type Golf swing corrector Usage Golf swing posture practice aid Feature OEM for Portable Golf Swing Training Aid Style Portable Golf Impact Power Training Product SIZE:31.1-43.3IN(Scalable) Left-handed style is suitable for left-handed people