青少年速滑运动员日常训练阶段营养干预策略

Nutritional Intervention Strategies of Teenage Speed Skaters in Daily Training

青少年速滑运动员的营养需求高于普通青少年,也有别于其他项目运动员。从碳水化合物、蛋白质、脂肪、维生素、无机盐、膳食纤维等方面加以分析,应用饮食营养干预和运动营养补剂全面调整其营养水平,保证其生长发育和日常训练需要。日常饮食供应充足碳水化合物,增加优质蛋白质摄入,限制脂肪供应比例,均衡适量补充维生素和无机盐,及时充分补水,适度摄入膳食纤维;应用运动营养补剂弥补饮食摄入不足,供应运动饮料满足训练需求,补充优质蛋白质促进疲劳恢复,按需补充钙和铁等补剂;同时加强运动营养知识的宣传教育,加强相关工作人员培训,建立完善的膳食营养管理体系。提升青少年速滑运动员营养水平,夯实其体能基础,进一步提高运动成绩。

The nutritional requirement of teenage speed skaters is higher than ordinary teenagers,is different from other athletes. Analyzing from the carbohydrate,protein,fat,vitamins,inorganic salt, dietary fiber,adjust their nutrition level with nutrition intervention and sport nutrition supplement, ensure the growth and the needs of daily training. The daily diet supplies enough carbohydrates,increase good quality protein,limit the ratio of fat supplement,equilibrium and appropriate amount of vitamin and inorganic salt,fully and timely add supplemental water,moderate intake of dietary fiber;Make up not enough dietary with sports nutrition supplements,supply sports drinks to meet the training needs, add high-quality protein to helps dispel fatigue,supply the calcium and iron on demand;At the same time,strengthen the publicity education of sports nutrition knowledge,strengthen the training of staff, establish the perfect management system of dietary nutrition. Improve the nutrition level of teenage speed skaters,tamp the physical basis,further improve the performance.