These ways and methods have a close relationship with their constitution and physical health and is there is one of the key factors which affect the constitution and health level of human beings.

这些方式和方法与其体质、健康之间有着密切的关系，也是影响其体质与健康水平的关键因素之一。

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These ways and methods have a close relationship with their constitution and physical health and is there is one of the key factors which affect the constitution and health level of human beings.

这些方式和方法与其体质、健康之间有着密切的关系，也是影响其体质与健康水平的关键因素之一。

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