Golf Training Aid Swing Setup
Golf Training Aid Swing Initiation
Golf Training Aid Top of Swing
Golf Training Aid Downswing Start
Golf Training Aid Swing Impact
Golf Training Aid Swing Through
Golf Training Aid Swing Top

Golf Training Aids




 Our Products 

OSI Golf researches, designs and develops the best golf training aids on the market. Whether you are struggling to keep the ball in the fairway or if you simply want to hit the ball farther, our products can help. Did you know that the golf swing is the most difficult sport motion to master over and over? The purpose of any golf training aid or tool should be to help train the body to repeat a sequential golf swing by targeting the areas that contribute to variability. If you are looking to buy effective, result-generating golf training aids, you have come to the right place.

Golf Training Aids That Promote Flat Lead Wrists

The wrists happen to be the part of the body that has the most significant affect on the trajectory of the golf ball. This is because it is the wrist that joins the Golfers body with the golf club. If the lead wrist is not flat at impact then the club face is not square, then the ball will fly offline. If you think about the downswing as your club is approaching the ball, the role of the wrists is to transmit as much of the bodies rotational torque to the club face. Wrists that have excessive lag or flex means that the energy is not being delivered to the ball. What you often see are Golfers compensating with this loss of efficiency by increasing the swing speed, further complicating the resulting ball striking and ultimately the resultant trajectory. The WrisTRAINER is designed to help promote a flat lead wrist throughout the golf swing while not impeding your natural swing mechanics. Unlike other products on the market, the WrisTRAINER is universal and is independent of the golf glove making is far more durable. 

Golf Training Aids Aimed at Proper Swing Tempo and Timing

As noted above, a resultant problem that comes from improper swing mechanics is when Golfers over swing or have jerky transitions at the top of the back swing. If you are looking to improve your ball striking and distance, the key is your swing tempo. The Tempo TRAINER is our solution to the age old problem of getting the maximum velocity through the ball. The dynamic weight on the end of the shaft is able to travel downward while swing, compressing the installed spring. This spring has been carefully selected to provide feedback to the golfer through sound and vibration. Jerky acceleration from the peak of the back swing to the ball will result in the spring compressing too soon and this will be noticed in the Golfers hands. A slower rhythmic swing where the speed into the ball and into the follow through will find the compression occurring much closer to the impact zone with a smooth return to the original position.

Golf Training Aids Designed to Anchor the Lower Body

While a good new set of golf shoes with fresh spikes are always recommended to provide a rigid anchor for the lower body, often the rotation of the body during the swing can cause an abrupt torque on the lead foot. This torque tends to force the foot to pivot uncontrollably. The solution to address this issue is the Steady Eddy lead foot anchor. An easy to install device that is worn on the front (outside) edge of the lead foot (closest to the target). This durable device adds an anchor point to your golf swing and further reinforces the proper golf swing mechanics.


OSI Golf performs a thorough analysis of the existing golf training aids on the market and develops patent-pending solutions to some of these most common areas in the golf swing. Even with COVID-19 throwing us a curve ball, golf is still a sport that allows for social distancing and this is a great time to focus on our own golf game. Improvements take time but, with our products and some dedication we are confident you will improve. Come read more about our company and our great golf training aids...