自閉症児・者とダウン症児・者の立ち幅跳びにおける運動様相のバイオメカニクス的比較分析

概要

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The purpose of this study was to analyze the performance of standing long jump among persons with autism and Down syndrome by biomechanical methods. Fifteen male autism persons and 8 male Down syndrome persons participated in this study. The two styled standing long jumps by fixed both arms and free styled jump were performed. The performance was monitored by video camera, and the length of standing long jump and the load distribution using foot-scan were measured. As a result, in the length of standing long jump, there was not significant difference between autism and Down syndrome persons. However, the time from the full knee flexion position to the jump-point in Down syndrome persons was significantly longer than that in autism persons by fixed both arms and free styled jump (p<0.01). The maximum load in autism persons was significantly higher than that in Down syndrome persons by fixed both arms and free styled jump (p<0.01). From these results, the pattern of standing jump is different between autism and Down syndrome persons. Our study suggested that we should know these characteristics of motion when teaching the standing long jump among people with autism and Down syndrome.
2010-06-30