| 摘要 |
PURPOSE: A sporting mat is provided to prevent a users wound by uniform elasticity of a sporting space formed by mats because a joint part where a mat and a mat are connected shows the same contraction as the other part. CONSTITUTION: The sporting mat includes a cushion member(100) and an outer cover(130) covering the cushion member. The cushion member has a hard layer(120) formed on the edge of a soft layer(110) with a planar structure of a square shape and having lower elasticity in comparison with the soft layer. The sporting mat is prevented to come down since the joint part of two neighboring mats is easily contracted in comparison with the other part.
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