Basic of the body turn of the driver, iron, putter, you can learn the tips to keep triangles of both arms.

* Please fix the direction of the Lefty to the right arm. In that case, the design turns to the back side.

Features

• Keeping the triangle of both arms will help you to master the ideal body turn
• Easy size adjustment! Adjust the size with the amount of air injection, fit anyone
• Store in caddy bag OK! It is convenient to carry because it will be compact by delfating
• Amount of air injection further adjustment fit up.
• Compactly folded when deflated.