| 运动过程中人体工作肌体表皮肤及鼓膜温度的变化 |
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| 引用本文： | 易 学. 运动过程中人体工作肌体表皮肤及鼓膜温度的变化[J]. 中国组织工程研究, 2011, 15(50): 9402-9405. DOI: 10.3969/j.issn.1673-8225.2011.50.023 |
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| 作者姓名： | 易 学 |
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| 作者单位： | 河北体育学院，河北省石家庄市 050041 |
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| 摘 要： | 背景：运动过程中体温的变化可为推算人体能量代谢提供新的方法和思路。目的：通过对人体有氧运动过程中体表温度和核温变化的即时检测，来探讨一种能量代谢测试方法的新思路，以适应现代竞技体育运动对体能即时检测的要求。方法：对未经训练的18~23周岁在校生共34名(男女各17名)进行研究，在有氧运动的条件下，分别即时测试运动过程中体核温度、体表温度和鼓膜温度的变化。结果与结论：结果表明，运动过程中人体核温度、鼓膜温度变化不显著，而工作肌的体表皮肤温度在运动0~2 min下降， 2~4 min变化平缓，4~6 min上升，第6分钟时出现峰值，6~8 min再次下降，8~10 min趋于平缓，10 min至结束再次上升。而且所有工作肌的体表皮肤温度几乎都在运动的第6分钟到达最高值。说明运动过程中工作肌的表面温度有明显的规律性变化。
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| 关 键 词： | 工作肌的体表温度 体核温度 鼓膜温度 变化规律 运动 |
| 收稿时间： | 2011-09-16 |
Temperature changes of surface skin and tympanic membrane in human working muscles during exercise |
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| Yi Xue. Temperature changes of surface skin and tympanic membrane in human working muscles during exercise[J]. Chinese Journal of Tissue Engineering Research, 2011, 15(50): 9402-9405. DOI: 10.3969/j.issn.1673-8225.2011.50.023 |
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| Authors: | Yi Xue |
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| Affiliation: | Hebei Institute of Physical Education, Shijiazhuang 050041, Hebei Province, China |
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| Abstract: | BACKGROUND:Understanding the body temperature changes during exercise offers new tools to predict human energy metabolism.OBJECTIVE:To explore a new idea on the testing methods of energy metabolism by immediately detecting the human skin temperature and core temperature during the aerobic exercise, in order to suit the requirements of immediately physical detection in modern competitive sports.METHODS:A total of 34 (17males and 17 females) untrained students aged 18-23 years were analyzed. Changes of the skin temperature, core temperature and tympanic membrane were immediately detected under aerobic exercise conditions, respectively.RESULTS AND CONCLUSION: Results showed that the human body core temperature and tympanic membrane temperature did not change significantly during exercise. While the surface skin temperature of working muscles represented a changing trend as follows: temperature dropped in the first two minutes, temperature change was smooth in the 2nd to 4th minutes, temperature raised in the 4th to 6th minutes, the peak temperature appeared at the 6th minute, temperature dropped again in the 6th to 8th minutes, temperature change was smooth in the 8th to 10th minutes and temperature raised again at the 10th minute until to the end. Peak surface skin temperatures of almost all the working muscles appeared at the 6th minute during exercise. It indicates that there is an obvious regular change in the surface temperatures of working muscles during exercise. |
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