不同赛期优秀足球运动员血红蛋白、血清睾酮的变化

Hemoglobin and Serum Testosterone Changes of Football Elite during Different Competitive Periods

采用跟踪实验法,对国内甲A足球队在联赛前、联赛中调整期和赛事密集期3个不同时期的Hb、T的跟踪测试,发现不同赛期的Hb、T呈相应的变化,提示Hb、T作为运动员机能状态监控的参考指标具有一定的实用价值;T和Hb有低度相关性;在赛事密集期,运动员的Hb值低于"有氧运动亚理想值",提示可能有过度疲劳的现象及运动性贫血的趋势。

The method of trailing experiment was used to measure League A football players' hemoglobin (Hb) and testosterone (T) during the different periods, i.e. pre-league matches, mid-league matches and dense period of matches. It finds that Hb and T present corresponding changes during the different periods, and the results show that Hb and T, as the reference indices of players' functional state, have a certain practical value, T has a low relativity with Hb, and during the dense period of matches, the values of players' Hb are lower than 'sub-ideal value of aerobic exercise', which perhaps means players have the trend of over-fatigue and exercise anemia.