| 摘要 |
A golf swing radiation trainer is provided, which enables to listen to light swing sound by correct swing arc and enables to swing with confidence. A golf swing radiation trainer comprises: a body(100) consisting of the cylindrical top and bottom pipes; and a shaft(200) combined with the upper part of the body. The body is made of the iron material in order to feel instead of the weight of the club head. The shaft is made of the same graphite material as the golf club. In one space part of the body, the light emitting device is insert-built. In the other space part, the swing sound generating device is insert-built. |
