Martin Hall and Blair O’Neal reveal the biggest short game flaws then teach drills to improve your setup, backswing and impact. #GolfChannel #SchoolofGolf #GolfInstruction » Subscribe to Golf Channel: https://www.youtube.com/golfchannel?sub_confirmation=1 » For the latest news around Golf: https://www.golfchannel.com Co-founded by Arnold Palmer and Joe Gibbs on January 17, 1995, Golf Channel in 2011 became part