研究目的:探索低乳酸强度有氧训练对赛艇运动员测功仪成绩的影响.研究方法:招募了浙江省队赛艇运动员 30 人,所有运动员完成 8 周的低乳酸强度有氧运动干预,干预前后为运动员测试 2km和 5km的测功仪,并记录成绩,将干预后成绩与干预前成绩进行对比、并用 SPSS 配对 t 检验进行分析.结果:运动干预后运动员 2km、5 km 测功仪平均成绩都得到提高,运动干预前后赛艇运动员测功仪 2km 成绩无显著性差异,干预前后赛艇运动员测功仪5km成绩有显著性差异.结论:低乳酸强度有氧训练对长期进行 2km训练的赛艇运动员来说不能提高 2km测功仪的成绩,但对很少参加长距离有氧练习的赛艇运动员来说可以提高 5km测功仪的成绩.
The Influence of Low Lactate Intensity Aerobic Training on the Performance of Rowing Ergometers Among Rowers
Purpose:This study aims to find out the influence of low lactate intensity aerobic training on the performance of rowing ergometers among rowers.Method:This study recruited 30 rowers from the rowing team in Zhejiang prov-ince,all the athletes got through an 8-week low lactate intensity intervention.Tested their performance in 2km-and 5km-rowing ergometer testing before and after the intervention.Compared the results after the intervention with the results before the intervention,and ran paired-t testing through SPSS.Results:An 8-week low lactate intensi-ty aerobic intervention led to the improve of both 2km and 5km rowing ergometer performance;the improve of 2km rowing ergometer was not significant;the improve of 5km rowing ergometer was significant.Conclusions:This low lactate intensity aerobic intervention does not have a significant benefit on the 2km rowing ergometer test among row-ers who already trained 2km for a long time,but it has a significant benefit on the 5km rowing ergometer test among rowers who seldom have long distance training.
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