With the Strike Bag Trainer you can master the key fundamental impact position in your golf swing. The Impact Bag is ideal golf training aid for working on your hand position at impact, tempo, and will help you develop proper muscle memory. Simply fill the bag with clothes or towels and strike the bag at the target. The Strike Bag Trainer collapses flat when not in use for easy storage in your golf bag. The Impact Bag features a handle for positioning and carrying. If you want to learn to compress the ball and strike the ball properly, theStrike Bag Trainer is a must to develop the proper fundamentals in your golf swing.