游泳、蹦床运动员及大学生的足型对比分析

Foot types comparison of swimming,trapoline athletes and college students

通过比较江苏省游泳队运动员和蹦床队运动员及大学生足型的差别,对不同运动项目足型特点进行研究,为运动中的足部损伤的预防、运动员的选材以及鞋类的设计,提供数据的支持。应用三维视频解析系统,测量16名游泳运动员、12名蹦床运动员、30名大学生的足型,其中女性,男性受试者各占50%,选取23项测试指标比较分析。结果显示,男性足型的23项测试指标均大于女性;在去除身高因素的影响下,对比2项运动员的脚长、宽、斜宽与运动项目有显著相关(P<0.05);受试者足弓围度也与运动项目存在显著相关(P<0.05)。长期的游泳、蹦床运动训练对于足部的形态存在影响,也使得该项目的足型较其他项目存在不同程度的损伤风险,运动员的足长宽和足围度数据均有各自专项特点,可以作为运动鞋设计及选材时的参考。

The characteristics of foot types of different sports were investigated by comparing the foot types of swimming ath- letes with those of trampoline athletes in Jiangsu province to provide data for foot injury prevention in sports, selection of athletes and footwear design. The foot types of 16 swimmers, 12 trampoline athletes 30 college studens, in which every accounts of females and males were for halves, were tested by three - dimensional kinematic analysis system. 23 indicators were analyzed and com- pared with. Results show that the 23 test indexes of men are higher than those of women. Neglecting height factor, the foot length, foot width, ramp width and arch circumference of athletes have shown significant correlation in sports （P 〈 0. 05）. Swimming and trampoline training have effects on foot type, causing injury of different degrees compared to other sports. Foot length, width＇ and arch circumference of athletes have special characteristics of the sport, which can provide reference for designing sport shoes and selecting materials.