| 论时差与运动能力 |
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| 引用本文： | 郭层城,葛春林,颜天民. 论时差与运动能力[J]. 体育科学, 1992, 0(5) |
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| 作者姓名： | 郭层城 葛春林 颜天民 |
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| 作者单位： | 西北师范大学体育系，安徽师范大学体育系，徐州师范学院体育系 兰州 730070 |
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| 摘 要： | 文章以地理数理环境——时差的基本知识为出发点,讨论了运动员在赴不同经度的地区时,由于地方区时的不同而导致人体内源性节律和外源性节律的破坏,以及由此引起在到达比赛地后运动员运动能力和竞技水平下降的原因。根据人体机能和运动能力对时差反应的适应规律,探讨了不同时差与不同运动项目对其适应过程的特点。这对运动员参加跨时区国际性体育比赛时采用提前到达适应或前期模拟适应的方法来克服时差反应,提供了一定的参考依据。
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| 关 键 词： | 时差 运动能力 内源性节律 外源性节律 适应 |
A Discussion on Time Difference and Athletic Performance |
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| Guo Cengcheng,et al.. A Discussion on Time Difference and Athletic Performance[J]. China Sport Science, 1992, 0(5) |
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| Authors: | Guo Cengcheng et al. |
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| Affiliation: | Guo Cengcheng,et al. North-West Normal University,Lanzhou,China 730070) |
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| Abstract: | Based on the basic theories of time difference,the paper discussed the endogenous and exogenous rhythm disorders in athletes when they got to different time zones and the reasons which caused the decrease of their competitive abilities and athletic performance. According to the adaptive regulations of organism function and athletic capactities to time difference, the.characteristics of the adaptive process to different time zones and different sports were discussed, which will be helpful for athletes to overcome the influence of time difference by arriving the competition site ahead of time or having some imitation training beforehand for the preparation of international competitions. |
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| Keywords: | time difference athletic capacity biorhythm adaptatin |
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