Hydration status in adolescent runners: pre and post training

The Consortium of Asia-Pacific Education Universities

Ashadi, K.^1 ; Mirza, D.N.^1 ; Siantoro, G.^1

Department of Sports Coaching Education, Faculty of Sports Science, Universitas Negeri Surabaya, Indonesia^1

关键词: Color index;    Color measurements;    Color scale;    Hydration levels;    Pre-training;    Random sampling;    Sports activity;    Urine sample;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/296/1/012014/pdf
DOI  :  10.1088/1757-899X/296/1/012014

来源: IOP

【 摘 要 】

The adequacy of body fluids is important for athletes in supporting performance. The purpose of this research was to determine the hydration status of athletes before and after training. The study was a qualitative descriptive by using random sampling. All athletes were trained for approximately 60 minutes. And they were asked to analyze their body fluid pattern routinely. Data were obtained through urine color measurement. The urinary was taken at pre and post training and was immediately assessed in the afternoon. Based on pre-training urine samples, a mean of urine color scale was 3.1 point. It meant that only 31.2% of the athletes were in dehydrated condition. However, after exercising, urine color index showed scale 4.1. And 62.5% of the athletes experienced dehydration. The results showed that there was a significant change in hydration level before and after training. It can be concluded that training for a long time increases the risk of dehydration. It is important for athletes to meet the needs of body fluids in order to avoid functional impairment in the body during sports activities.