Gary Parker

A class-A PGA pro who’s done teaching stints at the Legends Club of Tennessee and Stow Acres Country Club, Parker gives duffers a 21st-century swing at his high-tech indoor training center, outfitted with state-of-the-art practice bays and virtual rounds at St. Andrews and Pebble Beach. Free advice: “Most golfers slice to the right, and think they should align their feet to the right to fix it. But it’s the opposite—align to the left. If you’re a slicer, aim your feet to the shortstop and swing to the second baseman.”