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題 名 | 青少年體操選手飲食及生理狀況之探討=Survey of Dietary and Physiological Status in Adolescent Gymnasts |
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作 者 | 賴玉釧; 胡雪萍; 劉珍芳; 方雩; 陳金發; 駱屏南; | 書刊名 | 中華民國營養學會雜誌 |
卷 期 | 28:3 2003.09[民92.09] |
頁 次 | 頁114-122 |
分類號 | 411.3 |
關鍵詞 | 青少年; 體操選手; 營養狀況; 體位測量; 生長發育; 氧化壓力; Adolescence; Gymnasts; Nutrient intake; Anthropometry; Oxidative stress; |
語 文 | 中文(Chinese) |
中文摘要 | 本研究主要目的在探討青少年體操選手之生長發育、體組成、營養及抗氧化力等生理狀況是否與一般青少年有所差異。實驗對象為台北地區年齡介於12至19歲之國中及高中之男、女體操選手各21名及23名(平均年齡分別為16.1及15.5歲),並以性別及年齡配對之非運動員為對照組(男、女各22及25名)。男性及女性體操選手平均接受體操的訓練分別為8.2及7.4年(範圍3~11年)。調查女性受試者之月經狀況時發現,30.4%之體操選手尚未有月經,16名已有月經之體操選手其中有半數表示月經有不規則的情形,但對照組女性皆已有月經來潮。體操選手為維持身材及運動表現,其飲食攝取狀況略有不同,於女性體操選手飲食中之脂肪攝取量顯著較低,而醣類及維生素C攝取量則較高(p<0.05)。體位測量結果方面,男女體操選手之身材較瘦小,體脂肪較少。血液生化方面,男女體操選手之鐵營狀況比對照組低。男女體操選手血液中維生素C、gluthione濃度及總抗氧化力顯著低於對照組(p<0.05)。綜合本研究結果,男女體操選手之身材較對照組瘦小,飲食狀況略有不同,且血液中鐵狀況與抗氧化狀態較低,此外女性體操選手有較高比例之初經延遲及月經不規則之現象。 |
英文摘要 | The aim of this study was to investigate the difference in pubertal development, body composition, and nutritional and antioxidative statuses between adolescent gymnasts and non-athletes. Twenty-one male (16.1-year-old) and 23 female (15.5-year-old) gymnasts participated in this study, and 22 male and 25 female non-athletes were used as controls. Male and female gymnasts had been intensively training for 8.2 and 7.4 years, respectively. Pubertal development was delayed in the female gymnast group. Among female gymnasts, 30.4% experienced delayed menarche, and 50% of pubertal gymnasts had menstrual irregularities. Gymnasts were significantly shorter and leaner, and had less body fat than the controls (p < 0.05). In addition, gymnasts had significantly lower plasma vitamin C, glutathione. And total antioxidant levels than did the controls (p < 0.05). In conclusion, female gymnasts had a higher incidence of menstrual disorders. All gymnasts were shorter and leaner, and also had a different dietary status, lower iron, antioxidant levels than did the controls. |
本系統中英文摘要資訊取自各篇刊載內容。