题名 |
運動飲料攝取方案可改善熱環境中女子足球運動員訓練後體重之失衡 |
并列篇名 |
Sports Drink Ingestion Protocol on Improving Weight Balance in Elite Female Soccer Players Trained in Hot Environments |
DOI |
10.6222/pej.4003.200709.1101 |
作者 |
黃玉娟(Yuh-Chuan Huang) |
关键词 |
脫水 ; 液體補充 ; 復水 ; dehydration ; fluid supplement ; rehydration |
期刊名称 |
體育學報 |
卷期/出版年月 |
40卷3期(2007 / 09 / 01) |
页次 |
1 - 14 |
内容语文 |
繁體中文 |
中文摘要 |
目的:探討足球運動員在熱環境中參與訓練期間接受運動飲料攝取方案對其體重改變的影響。方法:16名優秀女子足球運動員(年齡:22.5±3.1歲;身高:163.6±5.4公分;體重:56.8±5.8公斤;球齡:12.3±2.5年)在兩次熱環境中完成專項足球運動訓練。同一批受試者第一次訓練時攝取普通飲用水(自由處理),第二次訓練時攝取運動飲料(處方處理),攝取量為1.47±0.16升,訓練心跳率為145±20bpm與136±22bpm。結果:自由處理的排尿人次及排尿量皆比處方處理多,訓練後的體重自由處理與處方處理分別減少0.92±0.28kg與0.78±0.50kg,相當於脫水1.59±0.54%與1.35±0.90%,流汗量為2.36±0.35升與2.25±0.57升、流汗率為1.18±0.171組與1.12±0.291組,兩次訓練攝取液體後少數受試者有腸胃不適情形。結論:研究所設定之運動飲料攝取方案,可避免足球運動員在熱環境下訓練所導致的嚴重體重失衡。 |
英文摘要 |
Purpose: The present study was conducted to clarify the dehydration of soccer players trained in a hot environment and the effect of sports drink ingestion protocol on the players' weight changes. Methods: Data were collected from 16 elite female soccer players (age: 22.5±3.1 year-old, height: 163.6±5.4 cm, weight: 56.8±5.8 kg, years of playing soccer: 12.3±2.5 years) during two training sessions carried out in hot environments. Ingestion protocols were designed according to individual weights and field positions of the participants. During the 1st training session, all players were instructed to consume drinking water (ad libitum group=ALG), while during the 2nd, sports drink (prescript group=PG). The ingestion volume was 1.47±0.16 l. The heart rates during the training sessions were 145±20 bpm and 136±22 bpm respectively. Results: The study indicates that the volume and the frequency of urine discharge of the ALG exceeded those of the PG. The following data were collected after both training sessions-body weight losses of the ALG and the PG were 0.92±0.28 kg and 0.78±0.50 kg respectively; dehydration: 1.59±0.54% and 1.35±0.90%; sweat volume: 2.36±0.35l and 2.25±0.57l; sweat rate: 1.18±0.17l/h and 1.12±0.29l/h. Gastrointestinal irritation occurred to the minority of the players after both training sessions. Conclusion: The proposed sports drink ingestion protocol can prevent the soccer players trained in hot environments from severe body weight changes. |
主题分类 |
社會科學 >
體育學 |
参考文献 |
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被引用次数 |