Mastering the golf swing requires great physical coordination, relentless practice, and the willingness to sacrifice several of your neighbor's windows for the greater good. Keep drives out of neighborhood domiciles with today's Groupon: for $59, you get a 60-minute Swing Evaluation at GolfTEC Charlotte (a $165 value). This Groupon is valid at GolfTEC's Harris Corners and Tyvola locations.

Each GolfTEC Swing Evaluation places client skills under the analytical eyes of a certified pro and high-tech monitors, which conspire to pinpoint bad habits and help pupils develop sound technique. When entering a GolfTEC location, each player slinks into a climate-controlled hitting bay as if it were a pair of seersucker knickers to meet with a coach and discuss their goals and grievances. Students then demonstrate swinging ability before absorbing feedback. Throughout the session, GolfTEC's patented golf-education technology relies on motion sensors, launch monitors, and high-definition digital video to provide precise swing data and inform a tailored lesson plan. Players depart their sessions with hard-won wisdom on how to improve ball-striking fundamentals, lower scores, and domesticate golf carts.