| 摘要 |
PURPOSE: A putting trainer for enhancing concentration is provided to be used regardless of the material of the floor of an indoor place and to utilize a small space and wall. CONSTITUTION: A putting trainer for enhancing concentration is constituted as follows. The putting trainer is made of plastic or crystal material and is formed in a cube shape. One or two golf ball storages(30) are formed in the putting trainer. A board made of a material having different elasticity such as a rubber plate and a metal plate is attached to the end of the surface of a box.
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