Elite Grips One Speed Golf Training Equipment Net Popular Ranking No. 1 One Speed helps you grasp the image of flexing and running, and by experiencing the flex with your own club, you can improve head speed and the rate of solid contact. Heavy hitters use it when training, and many tour pros also use it. Because of its heavy total weight, it improves core strength. By training for the ideal body turn and core strength, you can gain shot stability. One Speed Types White 30.25 inches 435g Junk Item The inside of the grip part in the last photo is broken. The other side can be used, so please understand that this is a junk item.