1、Suitable for golf coach and use for teaching, universal for men, women and children to do swing training, special design, scientific structure. 2、Not only can help the golfer to practice effectively, the body rotation when hitting the ball, but also can use it to do the single‑arm swing stroke practice. 3、Use foldable golf swing trainers to do swing practice, step by step, let players find the point of power during the swing practice. 4、Made of quality aluminum material, it's of high strength, great durability and strong resistance to corrosion. 5、Ergonomic handlebar design, can help you to develop right holding pose or correct your wrong pose when swing. Condition: 100% Brand New Item Type: Golf Swing Trainer Material:Aluminum Color: As Pictures Shown Extend Scope: Approx. 83.5-101.5cm/32.9-40in Weight: Approx. 455g/15.7ozHow to use: There is a diagram, can look at the picture exercise Method 1: practice single-arm rotation, keep the left arm swing shape unchanged, enhance the flexibility and stability of the trunk, enhance the reduction degree of the swing, and feel the order of body twist and force. Method 2: keep the position of hands and thoracic vertebra unchanged and keep the width of swing unchanged during the swing. Method 3: Cooperate with rubber rope to strengthen the first two methods to practice or swing straight to do swing practice Upgrade: Add a rubber rope that can be used in combination with your swing, adjust your posture, and correct your poor hitting habits. 1 x Golf Swing Trainer 1 x Rubber Rope