RELATIONSHIP BETWEEN POSTURAL SWAY AND BODY BALANCE WITH DEVELOPMENT OF WALKING MOTION IN CHILDHOOD

姿势摇摆和身体平衡与儿童行走运动发展之间的关系

• 批准号: 08680157
• 负责人: SUZUKI Masahiro
• 金额: $ 1.47万
• 依托单位: UBE COLLEGE
• 依托单位国家: 日本
• 项目类别: Grant-in-Aid for Scientific Research (C).
• 财政年份: 1996
• 资助国家: 日本
• 起止时间: 1996 至 1998
• 项目状态: 已结题
• 来源: https://kaken.nii.ac.jp/grant/KAKENHI-PROJECT-08680157/
• 关键词: WALKING MOTION; POSTURAL SWAY; BODY BALANCE; PLANTAR ARCH

The purposes of this study were to clarify the changes of quality in walking motion, and to analyze relationships between postural sway and body balance with longitudinal development in childhood. Finally, the subjects were forty-one children (twenty-three boys and eighteen girls) with all measurement items needed to analyze longitudinal development. The results were as follows ; The changes of these measurement values were produced the remarkably developments with age in items of postural sway (distance of center of gravity etc.) and items of body balance (standing balance with closed eyes, walking on balance beam), i.e. the subjects were held the stable standing position from second to third grade. In third grade boys, measurement values of arch formed group were remarkably developed than measurement values of arch non-formed group. The patterns of postural sway were classified "all over" type or "seesaw" type without regard to age or sex. But there was tended to changed from these types to "central" type with regard to age. The walking motion of development were classified with walking speed, the walking speed was faster between first grade and second grade. The motions of points on body (knee angle, stride etc) were differed with regard of age, particularly between seoond grade and third grade.

本研究的目的是阐明儿童步行运动质量的变化，并分析姿势摆动和身体平衡与儿童纵向发展的关系。最后，受试者是41名儿童(23名男孩和18名女孩)，他们的所有测量项目都需要分析纵向发展。结果表明，这些测量值的变化在姿势摆动(重心距等)项目上随年龄的增长而有显著的发展。身体平衡项目(闭眼站立、平衡木行走)，即2~3年级保持稳定站立姿势。三年级男生牙弓形成组的测量值显著高于牙弓未成形组的测量值。姿势摆动的模式被分为“全身”型或“翘翘板”型，不分年龄和性别。但随着年龄的增长，有从这些类型向“中心型”转变的趋势。按步行速度对发展中的步行动作进行分类，一、二年级之间步行速度较快。身体各点的运动(膝角、步幅等)随年龄的不同而不同，二年级和三年级之间的差异尤为显著。