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目的 旨在探讨冬季运动对自行车运动员不同性别、不同体能血清睾酮、皮质醇含量的影响。方法 对自行车运动员冬季运动后血清睾酮（Ｔ）、皮质醇（Ｃ）水平进行测试分析。结果 男性血清睾酮比女性高，有极显著差异（Ｐ＜０．０１），血清皮质醇也有显著差异性。睾酮／皮质醇比值男性明显高于女性（Ｐ＜０．０５）。男性健将组血清睾酮高于正常人且差异显著（Ｐ＜０．０５），非健将组低于正常人，差异极显著（Ｐ＜０．０１）；女性健将组与非健将组均低于正常人差异显著（Ｐ＜０．０５）。结论 身体机能水平不同的运动员对同一运动负荷的激素反应不同。
The purpose of this study is to explore the effect of winter sports on serum testosterone and cortisol levels of cyclists with different gender and physical fitness. Methods The level of serum testosterone (T) and cortisol (C) in winter athletes of cyclists were tested and analyzed. Results Serum testosterone was higher in men than in women (P <0.01), and serum cortisol was also significantly different. The testosterone / cortisol ratio was significantly higher in males than in females (P <0.05). The level of serum testosterone in male healthy group was significantly higher than that in normal people (P <0.05), but lower in non-healthy group than in normal people (P <0.01). Female healthy group and non-healthy group were lower than normal People differences were significant (P <0.05). Conclusions Athletes with different levels of body functions respond differently to the same exercise load.