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首页> 外文期刊>体力科学: Japanese journal of physical fitness and sports medicine >A BATTERY OF FIELD TESTS FOR PREDICTING THE GENERAL PHYSICAL FITNESS LEVEL OF MALE PARAPLEGICS IN ACTIVE DAILY LIFE
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A BATTERY OF FIELD TESTS FOR PREDICTING THE GENERAL PHYSICAL FITNESS LEVEL OF MALE PARAPLEGICS IN ACTIVE DAILY LIFE

机译：用于预测积极日常生活中男性截瘫的一般身体健康水平的现场测试电池

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Purpose: To investigate the factorial structure of physical fitness of male paraplegics with thoracic or lumbar spinal cord injury and to develop a battery of field tests for predicting their general physical fitness level.Methods: Fifty-three active male paraplegics with spinal cord injury (PSCl) (age range: 18-54; spinal cord injury level:T4 to L4) were examined. Thirteen feasible variables were selected using physical fitness components based on the International Committee for the Standardization of Physical Fitness Tests and previous PSCI studies. Factor analysis was applied to 14 variables;13 of these involved physical fitness tests stratified by age to determine the factorial structure of physical fitness variables. Multiple regression analysis was performed to obtain a linear regression equation using a representative variable for each factor in the factorial structure as an independent variable. A first principal component score was obtained by principal component analysis using each variable as a dependent variable.Results: For factorial structure, wheelchair driving ability (3-minute shuttle run), body composition (sebum thickness), respiratory function (vital capacity) and shoulder joint extension force factors were obtained. The results of multiple regression analysis involved 5 variables (the 4 above-mentioned variables plus age) ； and the first principal component score of each subject from all variables provided a significant linear regression equation (r = 0.934, P <0.01) when the body composition factor was excluded.Conclusions: The representative measurement variables obtained from the factorial structure allowed for the development of a battery of field tests for predicting general physical fitness level of PSCI.
机译：目的：探讨胸腔或腰椎脊髓损伤的男性截瘫患者身体健康的因子结构，并开发一种用于预测其一般体质健身水平的现场测试的电池。方法：脊髓损伤的五十三个活跃的男性截瘫（PSCL ）（年龄范围：18-54;脊髓损伤水平：T4至L4）被检查。使用基于国际委员会的身体健康测试标准化和以前的PSCI研究，使用身体健身组件选择十三可行的变量。因子分析应用于14个变量;其中13个涉及的身体健康测试根据年龄分层，以确定物理健身变量的因子结构。执行多元回归分析以使用因子中的每个因子作为独立变量来获得线性回归方程。通过使用每个变量作为从属变量的主成分分析获得第一个主成分分数。结果：用于阶乘结构，轮椅驱动能力（3分钟班车运行），身体成分（皮脂厚度），呼吸功能（重要的容量）和获得肩关节延伸力因子。多元回归分析的结果涉及5个变量（4个上述变量加年龄）;当主体时，来自所有变量的每个对象的第一个主成分得分提供了一个显着的线性回归方程（r = 0.934，p <0.01）排除组成因子。结论：从阶乘结构获得的代表性测量变量允许开发用于预测PSCI的一般物理健康水平的现场测试的电池。

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