Golf training aids. The first thing you have to realize is that the people who come up with these things are in business to make money.
Once you understand this, you can understand that no training aid in the world will give you any lasting improvement regarding your golf swing. You can achieve temporary results, no matter how many repetitions you do.
Reality says that once you get on to the golf course you will do what you do naturally, no matter how good you feel about your training aid. Sooner than later your natural authentic golf swing will surface.
There is no substitute for good practice; practice that incorporates a solid understanding of grip, setup, and takeaway fundamentals. Solid fundamentals yield solid golf shots. Solid fundamentals as applied to your own, unique, individual, authentic idea of what in reality powers your golf swing.
You cannot do what you cannot do. No matter how hard you try. Your move is your move. Your golf swing is your golf swing. No training aid in the world can teach you this, it is only yours to discover through understanding a few things about your own golf swing framework.
Strength golf training aids are great. Build up your golfing muscles. It takes strength to swing a golf club. Even a little improvement in strengthening golfing muscles will yield good results.
Practice rhythm and timing which becomes a good tempo. Learn to release the club head at and through impact.
Understand your alignment as you set up to your golf shot. Pay attention to where your shoulders and hips are aiming. Then take the golf club away from the ball parallel to your set up lines at address.
Then go ahead and swing!