| 摘要 |
PURPOSE: A golf mat for divot measurement is provided, which can confirm whether a swing orbit is exact or not by grasping contact position of a club head and a mat. CONSTITUTION: A golf mat for divot measurement comprises: a mat bottom part(100) having the fixed thickness; and a mesh part(110) which is composed on the top of the mat bottom part in the form of the artificial turf and in which the color is changeable by heat or pressure. The mesh part includes: a pressure sensitive fluorescent material in which the color is changeable by pressure.
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