个体化补充抗疲劳促恢复饮料对运动人体血糖应答及体能恢复的影响  

Effects of Anti-fatigue Sports Beverages Individualized Supplementation on Blood Glucose and Physical Performance Recovery in Sportsman

作　　者：李世成[1] 方子龙[2] 王启荣[2] 邵晶[2] 李俊涛[2] 周丽丽[2] 伊木清[2] 许保华[2] 高红[2] 付劲德[2] 

机构地区：[1]湛江师范学院体育科学学院,广东湛江524048 [2]国家体育总局运动医学研究所,北京100029

出　　处：《西安体育学院学报》2010年第3期325-330,共6页Journal of Xi'an Physical Education University

基　　金：国家科技部社会公益项目"高效运动营养品筛选和运动员个性化补充研究"(2005DIB5J155-02)

摘　　要：目的研究消除体力疲劳及促恢复类营养品对运动员运动能力的影响及个性化营养补充的机制,为高效运动营养品的筛选提供实验依据。方法采用双盲、自身对照法对12名武术专业健康男性大学生在进行1 h的定量负荷运动后0 min-5 min内分别个体化补充高或低浓度的两种抗疲劳、促进恢复运动饮料,60 min后进行12 min跑体能测试。结果补充D1、D2、D3、D4运动饮料对受试者血糖应答在补充后30 min-60 min之间最明显,而且,高浓度与低浓度之间比较有显著性差异;受试者分别补充D1、D2、D3、D4运动饮料的后主观体力感觉(RPE)之间比较无显著性差异;补充高浓度饮料后心率恢复快于低浓度(P<0.05),而两种饮料之间无显著性差异;受试者分别补充D1、D2、D3、D4运动饮料后进行12 min跑体能测试,试验结果显示,D1、D2、D3、D4运动饮料之间比较均无显著性差异。结论定量负荷运动后,个体化补充强力恢复冲剂和全能恢复冲剂均能促进运动后血糖应答和心率的恢复,且高浓度的作用强于低浓度,但两种冲剂之间未见有显著性差异。Objective To investigate the effects of anti - fatigue and enhance recovery sports nutriments on exercise performance, and to probe into the mechanism on individualized nutrition in athlete. Methods after trained for one hour with fixed exercise- load, 12 male healthy college students who majored for martial arts, that were supplemented individual two anti - fatigue and accelerated recovering sports drinking in double blind and under own controled. Results The concentration of blood glucose rised up most obviously, when subjects ingested sports beverages after 30min or 60min, and there were significant difference between high concentration sports beverages and low concentration sports beverages; The RPE test were no significant difference in all sorts of sports beverages, as D1 ,D2,D3 and D4; The recovery of heart rate after ingested high concentration beverages were more faster than low concentration（ P 〈 0.05） ; The results of 12 min fitness test were no significant difference in all sorts of sports beverages, as D1,D2,D3 and D4. Conclusion After trained with fixed exercise- load, the blood glucose respond and recovery of heart rate were facihtated when subjects ingested ＂Competitor vigor powderTM＂ and ＂Metagenics pro - optimizerTM＂, moreover, The high concentration beverage were more effective. But there were no significant difference between＂ Competitor vigor powderTM＂ and ＂Metagenics pm- optimizerTM＂

关 键 词：个体化营养 运动饮料 血糖应答 大学生 

分 类 号：G812.37[文化科学—体育学]