高海拔地区的运动员。
The athlete at high altitude.
作者信息
Shephard R J
出版信息
Can Med Assoc J. 1973 Aug 4;109(3):207-9.
Abstract
Track times at moderate altitudes (7000 to 8000 feet) are modified by decreased wind resistance and by systemic disturbances such as mountain sickness, disruption of training, and a decrease of maximum oxygen intake. The optimum period of acclimatization is probably two to three days. This permits adjustment of cerebrospinal fluid acid-base balance, but minimizes disturbances of plasma volume and stroke volume. Further study is needed to establish whether altitude training can improve performance in sea-level competitions.
摘要
在中等海拔（7000至8000英尺）的赛道上，跑步时间会因风阻减小以及诸如高原病、训练中断和最大摄氧量降低等全身性干扰因素而受到影响。最佳的适应期可能为两到三天。这有助于调整脑脊液的酸碱平衡，但能将血浆量和每搏输出量的干扰降至最低。还需要进一步研究来确定高原训练是否能提高在海平面比赛中的成绩。
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Lancet. 1965 Jan 30;1(7379):229-34. doi: 10.1016/s0140-6736(65)91520-5.
2
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Can Med Assoc J. 1967 Dec 2;97(23):1414.
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Athletes at altitude.高原地区的运动员。
J Physiol. 1967 Oct;192(3):619-46. doi: 10.1113/jphysiol.1967.sp008321.
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