There's a reason Vijay Singh (left) made a late-season commitment to the belly putter, and then dominated the FedEx Cup. When used properly, the belly really works. Because its shaft is designed to be anchored in your abdomen, your hands are restricted from twisting the putter open or closed as you stroke -- something that easily happens with a traditional putter. "The long putter just feels better," Singh said. "I'm probably putting better than I ever have, so that's a good thing this late in my career. I don't think I'll be switching for a while." The belly is a great club for you to try, too, but before you do, remember that key phrase above: "when used properly." I'll walk you through how to use it step by step.