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首页> 外文期刊>体力科学: Japanese journal of physical fitness and sports medicine >MEASUREMENT METHODS: DETERMINATION OF ERGONOMIC SPORT SURFACES IN TERMS OF SPORTIVE PERFORMANCE
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MEASUREMENT METHODS: DETERMINATION OF ERGONOMIC SPORT SURFACES IN TERMS OF SPORTIVE PERFORMANCE

机译：测量方法 ： 测定 嬉戏 性能 符合人体工程学的 运动场地面 而言 的

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摘要

Abstract The aim of the present study was to examine the effects of different sport surfaces on sportive performance by means of muscle performance.112 elite athletes, aged between 17 and 26, participated in this study. This study was executed on 8 different sport surfaces:asphalt, synthetic grass, natural grass, tile powder, soil, wooden parquet, full polyurethane and EPDM (Ethylene Propylene Diene Monomer). Leg strength (LS), back strength (BS) and vertical jumping height (VJH) were measured at rest and after a given training protocol on each surface. Asphalt and synthetic grass were the most fatiguing, natural grass, soil and tile powder were moderately fatiguing, parquet and polyurethane were the least fatiguing surfaces. Then the surface compliance was evaluated with a drop test using a medicine ball and it was observed that achived results were consistent with those obtained in LS, BS and VJH tests. According to the test results as the hardness of the surface increased the performance of the athletes was decreased. The results of the present study suggest that it is better to use parquet and polyurethane in construction of indoor sport surfaces.
机译：摘要目前研究的目的是通过肌肉表现来研究不同运动表面对运动性能的影响.112精英运动员，17至26岁，参加了这项研究。本研究执行了8种不同的运动表面：沥青，合成草，天然草，瓷砖，土壤，木质地板，全聚氨酯和EPDM（乙烯丙烯二烯单体）。腿部强度（LS），背强度（BS）和垂直跳跃高度（VJH）在每个表面上的休息和经过给定的训练协议之后测量。沥青和合成草是最疲劳，天然草，土壤和瓷砖粉是适度疲劳的，木质和聚氨酯是最少的疲劳表面。然后使用药球进行液滴试验评估表面顺应性，观察到达到的结果与在LS，BS和VJH测试中获得的结果一致。根据测试结果随着表面的硬度增加，运动员的性能下降。本研究结果表明，最好在室内运动表面建设中使用木质蛋白和聚氨酯。

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