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題名 | Effect of Resistance Training on Glucose Tolerance in College Swimmers=阻力訓練對於大學游泳選手葡萄糖耐受度之影響 |
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作者 | 陳智明; 吳明杰; 侯建文; 陳美枝; 許東雄; 楊孫錦; 郭家驊; | 書刊名 | Annual Journal of Physical Education and Sports Science |
卷期 | 3 2003.12[民92.12] |
頁次 | 頁53-61 |
分類號 | 528.9012 |
關鍵詞 | 血糖控制; 游泳; 阻力訓練; Glycemic control; Swimming; Resistance training; |
語文 | 英文(English) |
中文摘要 | 過去的研究顯示運動訓練增加肌肉組織葡萄糖吸收能力的程度,與運動過程中肌肉纖維動員的數量多寡有關。本研究針對大學游泳隊選手進行兩種不同的訓練方式:純游泳訓練、游泳訓練伴隨阻力訓練,並觀察訓練前後葡萄糖耐受度的差異變化。為觀察單次運動對於葡萄糖耐受度之影響,在受試者開始訓練第一天運動結束一小時後立即進行口服葡萄糖耐受度試驗;為觀察運動訓練對於葡萄糖耐受度之持續性影響,受試者在訓練一個月後最後一次運動結束後16小時進行口服葡萄糖耐受度試驗。雖然兩類運動方式對於空腹狀態葡萄糖濃度並無造成顯著差異,但在高量葡萄糖攝取狀態下,葡萄糖濃度明顯較運動前測值低。在歷經一個月的運動訓練後,純游泳訓練其改善葡萄糖耐受度的效應卻比游泳訓練伴隨阻力訓練更佳。在訓練初期第三天,含阻力訓練的游泳選手血液中的肌肉CK濃度較純游泳高15倍,在一個月的訓練的尾期雖然肌肉CK濃度已下降,但仍然顯著高於純游泳訓練的值,顯示該訓練型態對於肌肉造成的損傷較游泳高,可能進而影響肌肉吸收血糖之能力。結論:本研究發現訓練型態對於運動改善身體葡萄糖耐受度(葡萄糖吸收能力)可造成影響差異。 |
英文摘要 | Previous studies have suggested that improvement in muscle glucose uptake is associated with exercise intensity or the amount of muscle fiber recruitment during training. The current study investigated the differential effect of swimming training and swimming plus resistance training on glycemic control in college swimmers. The acute exercise effect on glucose tolerance was determined one hour after the first bout of exercise during the training period. The training effect on glucose tolerance was evaluated 16 hr after the last bout of exercise of the one-month training. Although both training protocols did not alter the fasting glucose level, the blood glucose concentration under the oral glucose challenge condition was significantly lowered by both training protocols. Swimming training alone exhibited a better effect on improving glucose tolerance than swimming plus resistance training. Acute swimming plus resistant training dramatically elevated the blood creatine kinase level 15-fold, and it remained well above the swimming training level. This, response was significantly lowered after one-month adaptation, but swimming + resistance training still greater than swimming training only. This result indicates that the training regimen may have led to muscle damage during the training period in a training-specific manner. In conclusion, the type of training protocol appears to be an important determinant in improving the effect of glucose tolerance. |
本系統之摘要資訊系依該期刊論文摘要之資訊為主。