持续性长时运动与补糖

Continuously Long-time Sports and Sugar Supplement

糖是人体重要的能源物质 ,与人体的运动能力有着不可分割的密切关系 .在持续性长时运动中机体糖原的消耗和血糖水平的降低是造成运动性疲劳的重要因素之一 .故机体的糖原贮备和运动时血糖水平的高低直接影响着耐力运动的水平 .而补充外源性糖可以节省对机体糖原贮备的利用 ,维持血糖水平相对恒定 .

Sugar is an importantenergy material,and indispensably related to the sports capacity. The consumption of glycogen,or the reduction of physiol is one of the important factors that cause sports tiredness.The store of the physical glycogen,and the quantity of the physiol will directly influence the stamina sports. Sugarsupplementwill save physical glycogen,and maintain the stability of physiol.Thus,it' s important to scientifically supplement sugar during the continously long-time sports and training.