Prove your point
We have built a teaching aid that fits in your pocket. It weighs just 42 grams (1.5 oz). There are no tethers, wires, laser beams, computer displays or mobile phone apps required. And yet it records and displays, in fine detail:
- club head speed and acceleration across that critical split second as the club head approaches the ball, and
- ball impacts and the level of energy transfer between club head and ball.
The OnsongSwing can be a valuable tool for you to demonstrate to your students just where they are bleeding power from their golf swings. It can also reveal significant differences between practice swings and their actual golf shots.