The short game has the biggest impact on scoring, and yet it's the least practiced part of the game. That's because hitting the ball a long way is what excites most golfers. Plus, short-game practice requires a fair amount of patience and creativity. It's not just picking a club and banging away.

But if you could just remember one key for each of the major short-game shots (named "Golden Rules"), you could really improve your play around the greens. Of course, you have to know how to play the shot, but focusing on one overriding concept will get you started correctly. For example, the rule for pitching is, "Change clubs, not swing speed." This will help you avoid some of the worst pitching faults before you even take the club back.

Even if you don't have time to practice, remembering these rules will give you a good foundation (and a much better chance of getting the ball close to the hole).

#1 Pitching rule: Change clubs, not swing speed
#2 Mini-pitch rule: Hinge the wrists, then turn through
#3 Flop-shot rule: It's all about the lie
#4 Chipping rule: Grip the club in the palm
#5 Bunker-shot rule: The longer the shot, the longer the finish