皮划艇激流回旋全程训练负荷强度实证研究

Empirical Research on Load Intensity of the Full Run Training in Canoe Slalom

目的:实证皮划艇激流回旋两种不同方式(强度技术、强调速度)全程训练的负荷强度,并探讨其训练策略。方法:以2016里约奥运周期国家皮划艇激流回旋队25名国际健将级运动员作为测试对象,测试两种不同方式全程竞速的成绩、心率(HR)与血乳酸(BLA)值。结果:1)强调技术的全程竞速运动员血乳酸均值为11.55 mmol/L,强调速度的全程竞速运动员血乳酸均值为13.1 mmol/L;2)相关分析表明,全程测试成绩的数值(数值小时成绩快)与血乳酸值呈显著负相关(<0.05)。结论:强调速度的全程训练强度明显高于强调技术的全程训练,国家队应根据不同训练阶段与任务,合理安排两种不同目的全程训练的比例,重视发展运动员完成高强度比赛的体能,以及该条件下的技能。

Objective： The purpose of this study is to demonstrate the load intensity of two different full run training（emphasis on technology＆ emphasis on speed） in canoe slalom, and to explore the training strategy. Methods： 25 international master athletes who came from the national team in 2016Rio Olympic cycle were the test object, and tested the result, athletes＇ heart rate （HR） and blood lactic acid （BLA）. Results： 1） the mean value of lactic acid was 11.55 mmol/L in full run test which emphasize technology, and 13.1 mmol/L in the one emphasize speed. 2） the correlation analysis showed that the result date （the result is better when the date is smaller） of full run test was significantly negatively correlated with the blood lactate value （〈0.05）. Conclusion： The load intensity of the full run training which emphasize speed is significantly higher than the one emphasize technology. National team should arrange the proportion of the two different full run training reasonably according to the different training stages and task, pay more attention to the development of athletes＇ physical fitness to complete the high-intensity competition, and improve their skills under this conditions.