You've only got one chance to make a putt when you're out on the course, so why should the practice green be any different? Stick to just one ball here, and follow the ball until it hits the bottom of the cup, just like you would on holes 1 through 18. "Mark the ball, read the putt, and then put your best stroke on it. If you miss, mark the ball, read the putt, and put your best stroke on it again: one golfer, one ball, one putt," said Sean Foley.More:
Single-Minded Practice, by Sean Foley