| 摘要 |
PROBLEM TO BE SOLVED: To provide an approach shot/putting practice device helping practice of an approach shot/putting in the same place and in a saved space and practice them in a different place respectively and inexpensively manufacturable. SOLUTION: A net-expanded frame of the approach shot practice device is formed of kit-type vinyl chloride pipes. The putting practice device is installed below the net. A shot mat is disposed above the net of a ball backward movement part of the approach shot practice device or the outside of the frame in its extending line. COPYRIGHT: (C)2011,JPO&INPIT
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