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首页> 外文期刊>Nutrition & Food Science >Nutritional knowledge and dietary intakes of young professional football players.
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Nutritional knowledge and dietary intakes of young professional football players.

机译：年轻职业足球运动员的营养知识和饮食摄入量。

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Purpose - To determine how nutritional knowledge and residential status influences the diets of a group of young professional football players and compare them to controls of the same age. Design/methodology/approach - Seven day dietary records and nutritional knowledge questionnaires were analyzed and anthropometric measurements were taken mid-way through the competitive season. Findings - The football players, with a mean body mass index of 23.6+or-1.2 kg m2 and body fat of 15.3+or-3 per cent were significantly lighter than the controls. They also consumed significantly fewer calories than the controls (10.26+1.8 v. 13.89+0.7 MJ per day), and less than the recommended amounts for soccer players. Both groups could benefit from increasing their carbohydrate intakes, although fat and protein intakes were appropriate. Nutritional knowledge had little impact on dietary intakes. However, players who resided in the soccer club hostels had significantly greater energy intakes, consumed more carbohydrate and less fat (p<0.05) than players who lived in their parental home. Originality/value - It was identified that youth players require assistance in the implementation of their knowledge of nutrition to their own diets. In particular they need to increase their nutritional intakes inline with recommendations, in order to optimize their playing ability and provide the energy they need for growth. This is particularly true for those who live away from the scrutiny of the football club..
机译：目的-确定营养知识和居住状况如何影响一群年轻的职业足球运动员的饮食，并将其与相同年龄的对照组进行比较。设计/方法/方法-分析了7天的饮食记录和营养知识问卷，并在竞争季节的中途进行了人体测量。调查结果-足球运动员的平均体重指数为23.6 +或-1.2 kg m2，体脂为15.3 +或-3％，比对照组轻得多。他们所消耗的卡路里也比对照组少得多（每天10.26 + 1.8对13.89 + 0.7 MJ），也比足球运动员的建议量少。两组均可从增加碳水化合物的摄入量中受益，尽管脂肪和蛋白质的摄入量是适当的。营养知识对饮食摄入影响不大。但是，与住在父母家庭的球员相比，住在足球俱乐部旅馆的球员的能量摄入量大得多，消耗的碳水化合物更多，脂肪更少（p <0.05）。原创性/价值-已确定青年球员需要协助以自己的饮食来实施其营养知识。特别是，他们需要根据建议增加营养摄入量，以优化他们的运动能力并提供生长所需的能量。对于那些远离足球俱乐部审查的人来说尤其如此。

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