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通过对北京市业余网球运动员膳食营养知识、态度和行为的调查和分析得出北京市业余网球运动员对营养知识的了解不足,女性营养知识储备优于男性;在膳食营养态度方面,男性和女性不存在显著性差异(P>0.05),即都持非常积极的态度;在膳食行为上,在食物选择上面不够科学,三大供能物质摄入情况中存在碳水化合物摄入不足,蛋白质和脂肪摄入过剩的现象。在饮水选择方面比较合理,但在饮水习惯方面不太科学。针对以上现象提出合理化建议,从而改善北京市业余网球运动员膳食行为,提高网球水平和生活质量。
Through the investigation and analysis of dietary nutritional knowledge, attitude and behavior of amateur tennis players in Beijing, it is concluded that the amateur tennis players in Beijing know less about nutritional knowledge and have better nutrition reserve than men. In the aspect of dietary nutrition, male and female do not There are significant differences (P> 0.05), that is, are very positive attitude; in dietary behavior, in the choice of food is not enough science, carbohydrate intake of the three major energy-consuming substances exist, protein and fat intake Into excess phenomenon. More reasonable in the choice of drinking water, but less scientific in drinking habits. In view of the above phenomenon to put forward rational proposals, so as to improve the amateur tennis players in Beijing dietary behavior, improve the level of tennis and quality of life.