幼儿、儿童、少年足弓指数测定及其分析

本文采用较能客观反映真实足弓的指标——足弓指数,对幼儿、儿童和少年足弓发育情况进行研究。结果表明:幼儿时代至中学初中的少年时期,是足弓发育时期,在这一时期,足弓指数随年龄增长而增长,扁平足发生率则随年龄增大而减少;儿童时代和初中的少年时期是踏跳(用力)腿逐渐形成的阶段,其足弓指数平均值大于非踏跳(用力)腿,表明小学生、初中学生多进行跑跳练习,有助于儿童、少年足弓的正常发育。

Determination of Foot Arch Index for Infants,Children and Juveniles

This paper used foot arch index to investigate the growth of the foot arch of infants,children and juveniles. The results of the research show that the period from four to fifteen year of age is a stage for the growth of foot arch in which the foot arch index increases with increasing age, while the morbidity rate of flatfoot decreases and that the jump leg exerting more strength in jumping is gradually formed during the above-mentioned period. This research also indicates that more exercises of running and jumping are helpful to the growth of foot arch for primary and middle school students.