Ideal Swing Training Aid: Adjust the angle between the shaft and your forearms to strengthen muscle memory during the back swing. Helps prevent chicken winging and reduce issues like slice and hook. Quick Start for Beginners: Improves back swing technique, promotes proper swing tempo, enhances clubface alignment, builds power gradually, and increases swing distance for greater ball flight. For All Levels of Golfers: Suitable for all golfers, including men, women, left-handed and right-handed players, and all age groups. Great for use at the driving range. Way of Usage: Hold the handle with your dominant hand on top and non-dominant hand below. Position the bottom of the wrist hinge against your non-dominant forearm. Easy to Install: Attach the hinge to the top of the grip (ensure the short bevel is parallel to the iron head’s base, or the end of the hinge is perpendicular to the head bottom). Secure the hinge with the provided screw.