Pre- and Post-Race Hydration Status in Hyponatremic and Non-Hyponatremic Ultra-Endurance Athletes
作者: Daniela ChlíbkováThomas RosemannLenka PoschRadek Matou□ekBeat Knechtle
刊名: The Chinese Journal of Physiology, 2016, Vol.59 (3), pp.173-183
来源数据库: Airiti Inc.
DOI: 10.4077/CJP.2016.BAE391
关键词: Mountain bikersPlasma sodiumRunnersUrinary sodium
英文摘要: The monitoring of body mass (BM) plasma sodium concentration ([Na^+]) and urinary specific gravity (U_(sg)) are com-monly used to help detect and prevent over- or dehydration in endurance athletes. We investigated pre-and post-race hydration status in 113 amateur 24-h ultra-runners, 100-km ultra-runners, multi-stage mountain bikers and 24-h mountain bikers, which drank ad libitum without any intervention and compared results of hyponatremic and non-hyponatremic finishers. On average, pre-race plasma [Na^+] and both pre- and post-race levels of U_(sg) and BM were not significantly different between both groups. However, nearly 86% of the post-race hyponatremic (exercise-associated hyponatremia, EAH) and 68% of the normonatremic (non-EAH) ultra-athletes probably drank prior the race greater...
原始语种摘要: The monitoring of body mass (BM) plasma sodium concentration ([Na^+]) and urinary specific gravity (U_(sg)) are com-monly used to help detect and prevent over- or dehydration in endurance athletes. We investigated pre-and post-race hydration status in 113 amateur 24-h ultra-runners, 100-km ultra-runners, multi-stage mountain bikers and 24-h mountain bikers, which drank ad libitum without any intervention and compared results of hyponatremic and non-hyponatremic finishers. On average, pre-race plasma [Na^+] and both pre- and post-race levels of U_(sg) and BM were not significantly different between both groups. However, nearly 86% of the post-race hyponatremic (exercise-associated hyponatremia, EAH) and 68% of the normonatremic (non-EAH) ultra-athletes probably drank prior the race greater...
全文获取路径: Airiti 
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影响因子:0.748 (2012)

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关键词翻译
关键词翻译
  • plasma 深绿玉髓
  • intervention 
  • urinary 尿的
  • sodium 
  • endurance 持久度
  • runners 流道结块
  • inversely 相反地
  • percentage 百分数
  • significantly 较大地
  • hydration 水合酌