| 摘要 |
A playing surface comprising a foam layer (1) having a top surface and a plurality of downwardly extending energy dissipating projections (9) and a fibrous carpet layer (2) overlying the top surface of the foam layer (1). The plurality of the energy dissipating projections (9) are arranged to dissipate energy of an impact through deformation to significantly affect a Critical Fall Height of the playing surface. The invention also comprises methods of manufacturing the playing surface.
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