The main purpose of the arms in a golf swing is to keep a solid connection to your big muscles to generate stability and power. Find out what the arms do in a golf swing with help from a professional golf instructor in this free video on golf swings. Expert: Conan Elliott Contact: www.teacherofchampions.com Bio: Conan Elliott has been the director of instruction at Camas Meadows Golf Club since January 2004. He has been teaching for more than 30 years, and truly is a “teacher of champions.” Filmmaker: Lisa Fenderson