The main responsibility of the core muscles is to provide enough power to the body in order to enable it to cope up with the dynamic challenges of every physical activity that a person encounters.

核心肌肉的主要责任是提供足够的核心能量，以便使它能应付人们遇到得每一种体育运动的动态挑战。

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Physical exercise is an initiative consciously to transform and improve their body of an activity, is the reflection of people with a dynamic relationship between self-reflection.

体育锻炼是人们主动改造和完善主体自身身心健康状况的一种有意识的活动，是活动主体的人与自身间一种能动关系的反映。

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