体育舞蹈运动员膳食营养结构与运动表现相关性研究

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Abstract： In this study， 50 professional dancesport athletes from Wuhan Sports University were used as the research subjects to study the relationship between nutritional intake and sports performance of dancesport athletes through a combination of dietary records， body composition testing and sports performance evaluation. The results showed that most of the athletes had insufficient energy intake， low carbohydrate intake and excessive fat. There was a significant positive correlation between protein intake and technical score （r=0.72） ， and body fat percentage was negatively correlated with technical score （r=-0.63） ）. This study can provide data support for dancesport athletes to develop scientific diet plans to improve their competitive performance.

Keywords： dancesport; dietary structure; athletic performance; nutritional intervention

体育舞蹈作为兼具艺术性与竞技性的运动项目，又称国际标准交谊舞，是一种将艺术与体育完美结合的运动项目。（剩余3922字）