This putting drill is not only the best putting drill for better distance contol, it is also a very good exercise for a pre shot putting routine. Ball speed is one of the most important factors of a succesfull putt. If you master the speed of the ball, you can save yourself some extra putts. In this golf drill we'll show you how to learn to feel the speed of the green. Do this drill on the putting practice before your golf round, because not every golf club has the same speed of the greens.