【国外标准】 Standard Specification for Basic Tumbling Mats (Withdrawn 2010)

This specification describes the characteristics and use of a basic tumbling mat. The intent of this specification is to provide a mat that will minimize the potential dangers associated with basic tumbling exercises. The mat, core, and cover shall be tested for shock attenuation properties to meet the requirements prescribed. Design the cover of the mat so there is a smooth playing surface. The playing surface normally shall be one piece. If more than one section is used, securely fasten both sections together with a stepoff of no greater than 1.5 mm (1/16 in.).1.1 This specification describes the characteristics and use of a basic tumbling mat. The intent of this specification is to provide a mat that will minimize the potential dangers associated with basic tumbling exercises.1.2 This standard is not intended to apply to advanced tumbling activities that may require different performance tests and parameters as defined by various national and international gymnastics and tumbling organizations.