I suggest talking to your teaching teacher before starting a training aid. And if you don't have a teaching professional, I suggest you start working with one as soon as possible. Taking classes is one of the best ways you can spend your time and money to improve your golf game. Your instructor can advise you if a training aid will help you, and can give you personalized exercises to help you with your weaknesses. Many of the training aids reviewed in this article have YouTube videos showing how to use them correctly, so if you can't get to a teaching professional I'll take a look at YouTube training protocols.