求翻译：体育锻炼也是有坏处的，过度的体育锻炼带给我们坏处，其实体育锻炼也要讲科学的，比如简单的你穿的些非常薄的鞋子，不足半厘米时你在坚硬的地激烈运动容易损伤我。。是什么意思？

Physical exercise is a bad thing, and excessive physical exercise gives us harm, in fact, exercise is also talk about science, such as simple for you to wear shoes of some very thin, less than half a centimeter when you are hard to intense exercise is easy to damage me. .

Physical exercise is also a harm, excessive physical exercise to bring to our disadvantage and in fact sports training also should be made in a scientific, for example the simple Are you wearing a pair of shoes, some very thin, less than half a centimetre in your hard and intense campaigns easily my

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Physical exercise also has disadvantages, excessive physical exercise brings us harm, in fact, physical exercise also a man of science, such as simple the shoes you're wearing very thin, less than half a centimeter to steroid-easy to damage your hard I..

Physical exercise is a bad thing, and excessive physical exercise gives us harm, in fact, exercise is also talk about science, such as simple for you to wear shoes of some very thin, less than half a centimeter when you are hard to intense exercise is easy to damage me. .