摘要
目的通过足底压力分析技术评估足底压力,旨在研究青少年与成年人的足底压力分布差异。方法招募青少年和成年人受试者各20名,通过FreeMed足底压力分析测试板采集受试者静态与动态的足底压力。静态为受试者以测试体位站立于测力台中央标示位置,收集睁眼闭眼时的足底压力分布数据;动态为试验开始要求受试者赤足在以个人平常步态、自选速度,在测试板上往返6次,收集动态足底压力分布数据。结果青少年组的左侧前足足底压力负荷低于成年人组,左右侧后足足底压力负荷高于成年人组(P<0.05)。青少年组的左右脚最大压强与平均压强均低于成年人组(P<0.05)。结论虽然青少年与成年人整体足底压力负荷分布相似,主要负荷在后足;但青少年的后足负荷更显著,成年人的前足负荷更显著。此外,青少年与成年人在左右脚的前、后足负荷比和左右内侧负荷比方面呈现相似趋势。
Objective To evaluate plantar pressure through plantar pressure analysis technique,so as to investigate the difference in plantar pressure distribution between adolescents and adults.Methods Twenty adolescent subjects and 20 adult subjects were recruited.The static and dynamic plantar pressure of the subjects were collected by FreeMed plantar pressure analysis test board.Statically,the subjects stood in the central position of the force platform in the test position,and the plantar pressure distribution data when the eyes were open and closed were collected;dynamically,at the beginning of the experiment,the subjects were asked to go back and forth on the test board for 6 times with their normal gait and self-selected speed,and the dynamic plantar pressure distribution data were collected.Results The plantar pressure load of the left forefoot in the adolescent group was lower than that in the adult group,and the plantar pressure load of the left and right hindfoot were higher than those in the adult group(P<0.05).The maximum pressure and average pressure of the left and right feet in the adolescent group were lower than those in the adult group(P<0.05).Conclusion Although the overall plantar pressure load distribution of adolescents and adults is similar,the main load is on the hindfoot;however,adolescents has more significant hindfoot load,and adults has more significant forefoot load.In addition,adolescents and adults showed a similar trend in the forefoot and hindfoot load ratio and the left and right medial load ratio of the left and right feet.
作者
吴立扬
邹嘉伟
邓捷洪
温艳萍
麦雪琼
郑友娇
张锐科
陈泓鑫
WU Liyang;ZOU Jiawei;DENG Jiehong;WEN Yanping;MAI Xueqiong;ZHENG Youjiao;ZHANG Ruike;CHEN Hongxin(the Fifth Clinical College,Guangzhou Medical University,Guangzhou 511436;Rehabilitation Medicine Department,the Fifth Affiliated Hospital of Guangzhou Medical University/Guangdong Key Laboratory of BioTargeted Diagnosis,Treatment and Rehabilitation,Guangzhou 510700,China)
出处
《临床医学研究与实践》
2024年第14期5-8,共4页
Clinical Research and Practice
基金
2022年广州医科大学首批校级大学生劳动教育实践基地项目(No.02-408-2203-3016)
2023年度广东省高校思想政治教育课题(No.2023GXSZ055)。
关键词
足底压力
静态
动态
plantar pressure
static
dynamic
