Pratt D J
Orthotics and Disability Research Unit, Derbyshire Royal Infirmary, UK.
Prosthet Orthot Int. 1990 Aug;14(2):59-62. doi: 10.3109/03093649009080322.
The effect of one years general use on the performance of four shock attenuating insoles is reported. Testing was carried out using the JP Biomechanics Shock Meter on twelve volunteers on a timed oval course at eight intervals during the year. The results show that two of the insoles perform well (Viscolas and PPT) although deterioration does occur after 6-9 months use; the other two insoles (Plastazote and Gait Aid) perform poorly. It is suggested that manufacturers provide some information to the user or supplier regarding the effective life of their products.
报告了一年的日常使用对四种减震鞋垫性能的影响。使用JP生物力学冲击测量仪对12名志愿者进行测试，在一年中的八个时间间隔，让他们在一个定时椭圆形跑道上行走。结果显示，其中两种鞋垫（Viscolas和PPT）性能良好，尽管在使用6至9个月后会出现性能下降；另外两种鞋垫（Plastazote和步态辅助鞋垫）性能较差。建议制造商向用户或供应商提供有关其产品有效使用寿命的一些信息。
