| 高水平运动员与普通大学生400m跑后血乳酸和血氨的变化研究 |
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| 引用本文： | 朱红军,毛志晨.高水平运动员与普通大学生400m跑后血乳酸和血氨的变化研究[J].南京体育学院学报(自然科学版),2008,7(3):12-14. |
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| 作者姓名： | 朱红军 毛志晨 |
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| 作者单位： | 1. 南京理工大学,江苏,南京,210014
2. 扬州大学体育学院,江苏,扬州,225000 |
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| 摘 要： | 以高水平运动员和普通大学生为研究对象，分析400m全力跑前后及恢复期血乳酸、血氨变化。结果表明400m全力跑后血氨、血乳酸明显高于运动前，高水平运动员上升幅度及恢复期清除率大于普通大学生，说明400m全力跑以磷酸原和糖酵解供能，且供能效率影响运动成绩。
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| 关 键 词： | 400m跑 血乳酸 血氨 |
Study on the Changes of Blood Lactic Acid and Ammonia between High-level Athletes and College Students after the 400m Run |
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| ZHU Hong-jun,MAO Zhi-chen.Study on the Changes of Blood Lactic Acid and Ammonia between High-level Athletes and College Students after the 400m Run[J].Joournal of Nanjing Institute of Physical Education:Natural Science,2008,7(3):12-14. |
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| Authors: | ZHU Hong-jun MAO Zhi-chen |
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| Institution: | ZHU Hong-jun, MAO Zhi- chen (1. Nanjing University of Technology and Engineering, Nanjing 210014, China; 2. Yangzhou University Sports Institute, Yangzhou 225000, China) |
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| Abstract: | The changes of blood lactic acid and ammonia between high-level athletes and college students after the 400 m run is studied.The results showed that the blood ammonia,blood lactic acid was significantly higher than that before exercise 400 m to go after,and high-level athletes are better than ordinary students in recovery clearance rate. |
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| Keywords: | 400m run blood lactate blood ammonia |
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