为研究和掌握广西优秀男子自由式摔跤运动员训练期间生化指标变化情况及规律和特征。
To study and master the rule and characteristics of the changes of biochemical indicators for the outstanding freestyle wrestlers during their training.
通过问卷调查、访谈、数理统计等方法对参加我国第10届冬季运动会自由式滑雪空中技巧的运动员进行了调研。
By using the method of questionnaire, interview and mathematical statistics, this paper makes investigation on freestyle skiers in aerials in 10 th National Winter games.
结果表明：我国自由式滑雪空中技巧女运动员基本达世界水平，男运动员接近世界水平。
The result shows that technique of female skiers in aerials reaches the world level, the aerial of male skiers are nearly at world level.
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