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本文对14名女子自行车场地运动员的1’无氧功与酸碱缓冲系统变化进行探讨。结果表明:不同等级的运动员安静时碱储备能力无差异;安静时体内碱储备与1分钟平均功率无明显相关;1分钟平均功率与运动中产生的CH~+正相关,与PH值负相关;受试者1分钟平均功率与体内碱性物质的改变显著性负相关;机体酸中毒时CO2的排出量大,血中CO2分压与呼出气中CO2量的比值同1分钟平均功明显相关,1分钟平均功率与最大CO2排出量无关。
This article discusses the changes of 1 ’anaerobic and acid-base buffer system of 14 female cyclists. The results showed that there was no difference in resting capacity of alkaline reserves between different levels of athletes. There was no significant correlation between alkaline reserve and average power of 1 minute in quiet time. Average power of 1 minute was positively correlated with CH ~ + produced during exercise and negatively correlated with pH. Subjects 1 minute average power and the change of alkaline substances significantly negative correlation; body acidosis poisonous CO2 emissions, the partial pressure of CO2 in the blood and exhaled CO2 ratio with the average 1 minute mean significant correlation, 1 minute average power has nothing to do with the maximum CO2 emissions.