但是目前相当一部分博士研究生没有形成良好的体育习惯，不能够坚持体育锻炼。

However, a considerable portion of the postgraduates at present did not form a good sports habits. They can not persist in physical exercise.

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因此了解博士研究生体育态度、分析其影响因素就成为开展研究生体育工作的重要任务之一。

Therefore, it is one of the important tasks to understand the sports attitude of Ph. D and to analyze effective factors of Ph. D.

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