{"title":"在跑步机上行走时，鞋类的能量损失与跟腱负荷有关吗?","authors":"L. Reed, T. Brauner, T. Horstmann, S. Wearing","doi":"10.1080/19424280.2023.2199385","DOIUrl":null,"url":null,"abstract":"This study used transmission-mode ultrasound (US) to evaluate the effect of shoe stiffness and energy loss on Achilles tendon loading during walking. As the speed of US is governed by the density and elastic modulus of tendon and is proportional to the tensile load to which it is exposed (Pourcelot et al., 2005), it was hypothesized that the US velocity in the Achilles tendon would be greater in footwear with lower midsole stiffness.","PeriodicalId":45905,"journal":{"name":"Footwear Science","volume":"15 1","pages":"S103 - S104"},"PeriodicalIF":2.7000,"publicationDate":"2023-06-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Is the energy loss of footwear related to Achilles tendon loading during treadmill walking?\",\"authors\":\"L. Reed, T. Brauner, T. Horstmann, S. Wearing\",\"doi\":\"10.1080/19424280.2023.2199385\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This study used transmission-mode ultrasound (US) to evaluate the effect of shoe stiffness and energy loss on Achilles tendon loading during walking. As the speed of US is governed by the density and elastic modulus of tendon and is proportional to the tensile load to which it is exposed (Pourcelot et al., 2005), it was hypothesized that the US velocity in the Achilles tendon would be greater in footwear with lower midsole stiffness.\",\"PeriodicalId\":45905,\"journal\":{\"name\":\"Footwear Science\",\"volume\":\"15 1\",\"pages\":\"S103 - S104\"},\"PeriodicalIF\":2.7000,\"publicationDate\":\"2023-06-30\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Footwear Science\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1080/19424280.2023.2199385\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q2\",\"JCRName\":\"ERGONOMICS\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Footwear Science","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1080/19424280.2023.2199385","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"ERGONOMICS","Score":null,"Total":0}
引用次数: 0
摘要
本研究使用透射模式超声(US)来评估步行时鞋子刚度和能量损失对跟腱负荷的影响。由于US的速度是由肌腱的密度和弹性模量决定的，并且与它所承受的拉伸载荷成正比(Pourcelot et al.， 2005)，因此假设在中底刚度较低的鞋类中，跟腱中的US速度会更大。
Is the energy loss of footwear related to Achilles tendon loading during treadmill walking?
This study used transmission-mode ultrasound (US) to evaluate the effect of shoe stiffness and energy loss on Achilles tendon loading during walking. As the speed of US is governed by the density and elastic modulus of tendon and is proportional to the tensile load to which it is exposed (Pourcelot et al., 2005), it was hypothesized that the US velocity in the Achilles tendon would be greater in footwear with lower midsole stiffness.
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