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首页> 外文期刊>International journal of sports medicine >Effects of sprint interval training on elite Judoists.
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Effects of sprint interval training on elite Judoists.

机译：短跑间隔训练对精英柔道运动员的影响。

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摘要

The purpose of this study was to investigate the effect of sprint interval training (SIT) compared to control group (CG). 29 Judoists were assigned to SIT group (n=11, age 20.00+/-1.10 years) and CG (n=18, age 19.94+/-1.16 years). There were no significant changes in body fat and aerobic performance (VO2max, HRmax, and HR after Judo match) after 4 and 8 weeks. However, anaerobic peak power and mean power in SIT group was significantly increased by 16% and 17% at 4 weeks and by 17% and 22% at 8 weeks compared to baseline values (p<0.05). At 8 weeks, blood lactate concentration after graded exercise was significantly decreased in SIT group compared to CG after 10 and 15 min of recovery (p< 0.05). After Judo match, triglyceride and epinephrine were significantly increased in CG compared to SIT group (p<0.05) at 4 and 8 weeks. Otherwise, there were no significant changes of total cholesterol, albumin, FFA, and norepinephrine in both groups. We suggested that SIT program for elite Judoists would be effective to increase anaerobic power in a short period during off-season training.
机译：这项研究的目的是调查与对照组（CG）相比，短跑间歇训练（SIT）的效果。 29名柔道运动员被分为SIT组（n = 11，年龄20.00 +/- 1.10岁）和CG（n = 18，年龄19.94 +/- 1.16岁）。 4周和8周后，体脂和有氧运动（柔道比赛后的VO2max，HRmax和HR）无明显变化。但是，与基线值相比，SIT组的无氧峰值功率和平均功率在4周时显着增加了16％和17％，在8周时显着增加了17％和22％（p <0.05）。在恢复运动10和15分钟后，与CG相比，SIT组在第8周时，分级运动后的血液乳酸浓度显着降低（p <0.05）。柔道比赛后，与SIT组相比，在第4周和第8周，CG的甘油三酸酯和肾上腺素显着增加（p <0.05）。否则，两组的总胆固醇，白蛋白，FFA和去甲肾上腺素均无明显变化。我们建议，在淡季训练期间，针对精英柔道运动员的SIT计划将在短期内有效提高厌氧能力。

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