题目内容：

最近，你校英文报在举办主题为“Exercise an hour every day，healthy life for a lifetime.”的征文活动。假定你是李华，请根据以下内容用英语写一篇短文。

1.你对征文主题的理解；2.你喜欢的运动项目及活动情况；3.该运动给你生活和学习带来的益处。

注意： 1.词数100左右；2.可以适当增加细节，以使行文连贯。

3.开头语已写好，不计入总词数。

Nowadays，having sports is becoming more and more popular.

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