| 运动性呼吸肌疲劳与耐力性项目的运动能力 |
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| 引用本文： | 王松,韩峰,张爱军.运动性呼吸肌疲劳与耐力性项目的运动能力[J].体育科技文献通报,2011,19(1):117-119. |
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| 作者姓名： | 王松 韩峰 张爱军 |
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| 作者单位： | 解放军理工大学理学院军事系,江苏,南京,211101 |
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| 摘 要： | 影响和限制耐力性运动项目的成绩的生理因素是复杂的和多方面的,取决于训练的强度和运动成绩.大强度持续性运动可导致呼吸肌疲劳.运动性呼吸疲劳可能在决定运动耐量方面起到关键的作用：一方面通过直接影响运动肌力量的生成（外周疲劳）,另一方面,通过肢体用力自感不安反馈引起工作肌运动单位输出功率下降（中枢疲劳）.对呼吸肌进行训练,可能有助于提高耐力性项目的运动成绩.
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| 关 键 词： | 强度训练 呼吸肌 生理性适应 运动 疲劳 |
Exercise-induced Respiratory Muscle Fatigue and Athletic Ability of the Endurance Projects |
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| WANG Song,HAN Feng,ZHANG Ai-jun.Exercise-induced Respiratory Muscle Fatigue and Athletic Ability of the Endurance Projects[J].Bulletin of Sport Science & Technology,2011,19(1):117-119. |
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| Authors: | WANG Song HAN Feng ZHANG Ai-jun |
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| Institution: | WANG Song,HAN Feng,ZHANG Ai-jun Department of Military Education and Training,School of Science,PLA University of Science and Technology,Nanjing 211101,Jiangsu China |
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| Abstract: | Depending on the duration and intensity of the exercise,the physiologic factors that limit the performance of endurance exercise are complex and various.Intensive training can cause respiratory muscle fatigue.Exercise-induced respiratory muscle fatigue may play a pivotal role in determining exercise tolerance through both of its direct effect on muscle force output(peripheral fatigue) and its uneasy self-induction feedback on body strength which reduces the unite output power of working muscular movement(ce... |
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| Keywords: | intensity training respiration muscle physiology adaptation exercise fatigue |
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