| 摘要 |
A pendulum type golf putting practice device according to an embodiment of the present disclosure, comprising: a putting guide device having a light-emitting device emitting light to a putter head or a putting surface for guiding a direction and a distance of the putter; a putter sensing device for detecting the moving direction and the distance of the putter; and an alerting information device for informing about the accuracy of the detected moving direction and the distance of the putter. |
