subject: The Best Golf Training Aid [print this page] So, as the colder months approach here in the northern states, it is a great idea to get in front of a mirror to improve your golf swing. You can do this in any room where you have enough room to swing your club. And, if your local practice facility also has a mirror, that is even better. Get in front of that mirror! When the new season arrives, you will have a tremendous head start to improving your overall game.