西瓜皮汁(Citrullus lanatus)对运动员在足球中路的水合作用的影响

S. Fadlilah, Amany Linda Saputri, Yuni Afriani, Harmili Harmili
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引用次数: 0

摘要

背景:足球作为一项高强度运动,会导致体内水分流失,经常使运动员脱水,从而导致运动员成绩下降。提供足够和适当的饮料可以防止脱水。西瓜皮含有高钾,可以恢复失去的体液。目的:研究西瓜皮汁与学生足球活动部运动员水合状态的关系。方法:采用准实验设计,前测后测,不设对照组设计。采用有目的的抽样技术抽取了18名足球运动员的样本。受试者连续7天饮用300毫升西瓜皮汁。根据尿比重检查结果判断水合状态。在干预前后进行水化状态测量。研究工具为实验室分析尿样、西瓜皮榨汁sop、给汁观察单、测定水合状态sop、水合状态观察单。数据分析采用Wilcoxon检验。结果:测前尿液比重中位数为1.025 g/dl(最小-最大1.005-1.030 g/dl)。测试后尿液比重中位数为1.025 g/dl(最小-最大1.010-1.031 g/dl)。后测时尿比重平均下降0.0019 g/dl。前测和后测双变量分析的p值为0.391。结论:西瓜皮汁对学生足球活动区运动员体内水分状况无显著影响。服用西瓜皮汁后,尿液的平均比重有所下降
本文章由计算机程序翻译,如有差异,请以英文原文为准。
PENGARUH JUS KULIT BUAH SEMANGKA (Citrullus lanatus) TERHADAP STATUS HIDRASI ATLET DI UKM SEPAK BOLA
Background: Football as a high-intensity sport that causes fluid loss in the body often makes athletes dehydrated which results in decreased athlete performance. Provision of adequate and appropriate drinks can prevent dehydration. Watermelon rind contains high potassium which can restore lost body fluids.Objectives: Conducted a study to determine the correlation of giving watermelon rind juice to the hydration status of athletes in the Student Football Activity Unit.Methods: The study was conducted with a quasi-experimental design with a pre-posttest without control group design. A sample of 18 soccer athletes was taken using a purposive sampling technique. Subjects were given 300 ml of watermelon rind juice for 7 days. Hydration status was obtained based on the results of urine specific gravity examination. Measurement of hydration status wasconductedbefore and after the intervention period. The research instruments were urine samples analyzed in the laboratory, SOPs for making watermelon rind juice, observation sheets for giving juice, SOPs for measuring hydration status, and hydration status observation sheets. Data analysis using Wilcoxon test.Results: Specific gravity of pretest urine obtained a median of 1.025 g/dl (min-max 1.005-1.030 g/dl). Posttest urine specific gravity received a median of 1.025 g/dl (min-max 1.010-1.031 g/dl). There was an average decrease in urine specific gravity of 0.0019 g/dl at the posttest. The results of the pretest and posttest bivariate analysis obtained a p-value of 0.391.Conclusion: There is no significant effect of watermelon rind juice on the hydration status of athletes in the Student Football Activity Unit. There is a decrease in the average specific gravity of urine after being given watermelon rind juice
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