體重控制介入課程對柔道選手的體重控制知識、態度、行為與身體組成之影響

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Title:	體重控制介入課程對柔道選手的體重控制知識、態度、行為與身體組成之影響 Effect of Body weight control intervention on body weight control knowledge, Belief, behavior, and Body composition Change in judo Athletes
Authors:	黃于寧
Contributors:	運動教練研究所
Keywords:	柔道選手身體組成體重控制知識體重控制態度體重控制行為
Date:	2006
Issue Date:	2014-08-25 13:39:12 (UTC+8)
Abstract:	多數參加體重分級制運動競賽的運動員沒有長期體重控制的計畫，而是在接近比賽日期時才進行快速降體重。本研究欲在了解體重控制課程對於沒有接觸營養學知識之柔道選手在體重控制的知識、態度與行為等方面是否產生影響。研究對象共有19人，男生12人，女生7人，均為受過長期訓練的大學柔道選手。利用介入課程實施前後各一次問卷作為評估受試者在體重控制知識、態度與行為方面的指標，並以受試者的身體組成、體重評估體重控制的成效。結果發現：1.研究對象再接受體重控制教育課程前與一般大學知識、態度與行為是相仿的。2.介入課程並未使受試者的知識得分改變（相依樣本t考驗，p＞.05）。3.介入課程後受試者的正向態度與正向行為得分明顯增加（p＜.05）。 4. 雖然降體重的受試者（n＝14）都減少了體脂肪，但未接受課程介入的降體重者（n＝3）其肌肉量流失率明顯大於參與課程者。故本體重控制介入課程對運動員執行降體重過程產生正面效益。 Most of the local athletes who participated in the weight-classified competitions did not administer the long-term body-weight management. Usually the inappropriate weight loss methods were applied among athletes while the contest was approaching. This investigation was conducted to study the effect of a nutrition education intervention on the knowledge, belief, behavior, and body component on 19 elite collegiate Judo players (12 males and 7 females). The participants took the uncompelled 1-hr education intervention once a week for 6 weeks. The same questionnaire was applied before and 6 weeks after the intervention to evaluate the change of the knowledge, belief, and behavior in body weight management of the participants. Body composition analysis was also accomplished before, 1 week after, and 6 weeks after the intervention. A significant increase of positive belief and behavior were found (paired-t test, p<0.05) but not the knowledge. Reductions of body fat percentage were found in all body weight loss participants (n=14). However, mean lean tissue reduction of 3 participants who did not attend the intervention was significantly higher than the others who accomplished the intervention course. Thus, this body weight control intervention course not only improves the body management belief and behavior of participants but also avoids the lean tissue loss during their body weight loss period.
Appears in Collections:	[Graduate Institute of Sport Coaching Science ] thesis

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