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中长跑项目是以有氧供能为主的体能项目。因此,要求运动员有较好的有氧能力。以运动性贫血女子中长跑运动员为研究对象,随机将他们为实验组、对照组。对照组为正常运动员。训练期间给予实验组运动员铁复合制剂而对照组给予安慰剂分别为3个月,以观察营养补剂对运动员红细胞相关指标、血清铁蛋白、转铁蛋白以及血清铁的影响。研究结果表明:抗贫血铁复合制剂干预后的实验组运动员的红细胞相关指标、血清铁、血清铁蛋白浓度上升,并显著降低了运动员的血清转铁蛋白浓度,说明抗贫血铁复合制剂可有效提高了运动性贫血女子中长跑运动员的铁贮备,对运动性贫血有一定的治疗作用。
The middle and long distance run is a physical energy project based on aerobic energy. Therefore, athletes are required to have better aerobic capacity. Take the athletic anemia female middle-and-long distance runner as the research object, randomly selected them as experimental group and control group. The control group was normal athletes. During the training period, the experimental group was given iron compound preparations and the control group was given placebo for 3 months respectively to observe the effects of nutritional supplements on the indexes of red blood cells, serum ferritin, transferrin and serum iron in athletes. The results showed that: the anti-anemia iron composite preparations intervention group of red blood cells related indicators of athletes, serum iron, serum ferritin concentration increased, and significantly reduced athletes serum transferrin concentration, indicating that anti-anemia iron compound can be effectively increased The athletic anemia female middle and long distance runner’s iron reserve has a certain therapeutic effect on sports anemia.