游泳運動員營養攝取及運動表現探討

The Nutrition and Performancefor Swimming Athletes

林季嬋(Chi-Chan Lin)

《海洋休閒管理學刊》 7期 (2017/08) Pp. 43-54

摘要

游泳運動是在水中進行，水的溫度低、阻力大，使運動員在水中的散熱量增加，游泳運動員本身需要的膳食熱量就高。蛋白質部分建議攝取1.4公克／公斤體重，以維持肌肉蛋白質之平衡；攝取過量脂肪，會增加帶謝機能的負擔及降低選手的耐力；碳水化合物建議每日攝取至少每公斤體重7克的份量。合理的營養可以增加運動能力，提高運動成績及幫助體力恢復，並可預防運動性疾病。本文透過游泳運動物質代謝特點的分析，探討游泳運動員膳食營養成份特點及營養攝取的基本要求，並對游泳運動員的營養補充提出參考與建議。

關鍵字

膳食 ； 熱量 ； 代謝 ； 營養攝取

並列摘要

Swimming is a sport conducted in water. As water temperature is low and the drag force high, it increases the heat dissipation of athletes in the water. The protein part of the proposed intake of 1.4 g/kg body weight to maintain muscle protein balance; intake of excess fat, will increase the burden of the function and reduce the player's endurance; carbohydrates recommended the daily intake of at least 7 grams per kilogram of body weight. Swimmers themselves require a high-calorie diet. Proper nutrition can increase the athletic capacity, improve performance, and help in their physical recovery, and prevent sports diseases. Through analyzing the characteristics of metabolism in swimming, this paper investigates the features of swimmers' diet and the requirements of nutritional intake and put forth references and recommendations on swimmers' dietary supplements.

並列關鍵字

diet ； calorie ； metabolism ； nutritional intake