3Bays GSA Pro Golf Swing Aid

Get Mark s iPad App http://itunes.apple.com/app/id542855061 Get Mark s iPhone App http://itunes.apple.com/us/app/golf/id456035227 Get Mark s Android App https://market.android.com/details?id=com.golfonline.golfpro Like Mark Crossfield on Facebook http://www.facebook.com/askgolfguru Follow Mark/4golfonline on twitter http://twitter.com/#!/4golfonline Mark Crossfield reviews the 3Bays GSA Pro Golf Swing Aid, AskGolfGuru talks about the home use app for iPhone with the 3bays hardware and how it could help your golf game.