求翻译：体育锻炼能改善神经系统的调节功能，提高神经系统对人体活动时错综复杂变化的判断能力，并及时做出协调、准确、迅速的反应；使人体适应内外环境的变化、保持肌体生命活动的正常进行。是什么意思？

Physical exercise can improve the regulatory function of the nervous system, improve the judgment of the nervous system of complex changes in human activities, and a coordinated timely, accurate, and rapid response; the human body to adapt to changing internal and external environment, to maintain n

Exercise can help improve function of the nervous system, improve nervous system regulation of complex human activities, changes in the ability to make decisions, and make a timely coordination, accurate, and rapid response; the human body to adapt to changes in the external and internal environment

The physical training can improve the nervous system the adjustment function, enhances the nervous system moves to the human body when intriguing change judgment ability, and makes the coordination promptly, accurately, the rapid response; Causes the human body to adapt inside and outside environmen

Physical exercise can improve the regulatory function of the nervous system, improving the nervous system to the judgement of the complex changes in human activities, coordinated, accurate, rapid response and timely; maintain body so that the body adapt to changing internal and external environment,

正在翻译，请等待...