对白山市速滑运动员赛前高住低训期间生理生化负荷指标变化分析

发布时间：2018-05-28 07:30

本文选题：速度滑冰 + 高住低训　；参考：《吉林体育学院》2017年硕士论文

【摘要】：我国速度滑冰运动员水平与国际一流速度滑冰运动员水平相比整体差距较大,主要表现为速度和速度耐力较差、有氧基础低。为解决这一关键技术问题国外选手大多赛前会进行高原训练,但是我国由于地理因素的限制,我国至今没有海拔2300米以上的场馆,为解决这一难题吉林体育学院重点实验室建造了自己的低氧实验室,人工模拟2800米的海拔,并在第十三届冬运赛前应用到白山市速滑代表队两名速度滑冰运动员训练中。通过文献资料法、数理统计法等研究方法对数据进行处理。通过高住低练训练方法,运动员晚上九点入驻到第二天早上七点出舱,连续入驻四周;对刘子平、岳圆两名运动员高住低训的生理生化指标进行监测,分析发现:1、实验前后刘子平、岳圆的红细胞、血红蛋白、红细胞压积的值升高,说明运动员对氧气的运输和利用能力提升;晨脉下降,说明运动员的心脏得到强化;睾酮、血尿素和肌酸激酶的值在合理范围内,说明教练员的训练安排合理;综合说明运动员的身体机能状态良好。2、实验前后刘子平、岳圆的无氧阈功率、30秒无氧功的峰值和平均值提高,无氧阈心率下降,说明高住低训对运动员有氧、无氧代谢能力有促进作用。3、通过对两名优秀青少年男子速度滑冰运动员赛前高住低训的训练,了解到速度滑冰运动员在赛前高住低训期间各生理生化指标的变化,这为以后白山市速度滑冰运动员的赛前训练提供理论基础和实践支持。
[Abstract]:Compared with the international top speed skaters, the level of speed skaters in our country is quite different from that of the international top speed skaters, which mainly shows that the speed and speed endurance are poor, and the aerobic foundation is low. In order to solve this key technical problem, most foreign athletes will conduct plateau training before the race. However, due to geographical constraints, so far, China has not had any stadiums above 2300 meters above sea level. In order to solve this problem, the key laboratory of Jilin Institute of physical Education has built its own hypoxic laboratory, artificially simulated the altitude of 2800 meters, and applied it to the training of two speed skaters in Baishan speed skating team before the 13th Winter Games. The data are processed by the methods of literature, mathematical statistics and so on. Through the training method of high living and low training, the athletes entered the cabin at 9 o'clock in the evening and left their cabins the next morning for four weeks. The physiological and biochemical indexes of Liu Ziping, Yueyuan two athletes who lived high and low in training were monitored. The analysis found that Liu Ziping, Yue Yuan's red blood cells, hemoglobin and hematocrit increased before and after the experiment, which indicated that athletes' ability to transport and utilize oxygen was improved; the morning pulse decreased, indicating that the athletes' heart was strengthened; testosterone, The values of blood urea and creatine kinase are within a reasonable range, indicating that the training arrangements of the coaches are reasonable, and that the athletes' physical function is good. 2. Before and after the experiment, Liu Ziping, The anaerobic threshold power of Yueyuan, the peak value and average value of 30 seconds anaerobic work, and the heart rate of anaerobic threshold decreased, indicating that high living and low training are good for athletes' aerobic performance. The anaerobic metabolism ability has the promotion function. 3. Through training two outstanding young male speed skaters to live high and low training before the competition, we can understand the changes of physiological and biochemical indexes of the speed skaters during the period of high and low training before the competition. This provides theoretical basis and practical support for the pre-competition training of speed skaters in Baishan City.
【学位授予单位】：吉林体育学院
【学位级别】：硕士
【学位授予年份】：2017
【分类号】：G862.1

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