If you watch golf on TV for one afternoon, you'll see a multitude of different putting styles: long putters, short putters, belly putters, cross-handed grips and "claw grips" just to name a few. You'll see things we don't really have names for. At times it can be difficult to find a player that putts "conventionally" anymore -- or at least whatever it is that passes for "conventional" these days.\nSo what do all great putters have in common? The list is pretty short.\n\n\nThey make contact in the sweet spot of the putter a high percentage of the time.\n\n\nThey can start the ball rolling on their intended line.\n\n\nThey are excellent at speed control.\n\n\nThey are proficient green readers.\n\n\nAfter this, pretty much everything else is out the window. If you can do these things, you will become a good putter, period. Regardless of whatever putting style or unique variations you choose to apply. Putting is very personal, at all levels. That is the moral of the story. With that in mind, let's take a look back at the putting styles that succeeded on the PGA Tour in 2011.\n--Kevin Hinton\nEditor's Note: Kevin Hinton is the Director of Instruction at Piping Rock Club in Locust Valley, N.Y. and a Golf Digest Best Young Teacher. You can read his weekly swing analysis of top tour players on The Instruction Blog.