不同强度训练时男子摔跤运动员血清性激素和皮质醇的变化

Changes of Serum Sex Hormone and Cortisol in Different Intensity Training in Wrestlers

研究了24名男子摔跤运动员不同强度训练课时性激素和皮质醇的变化。结果表明,短时间大强度训练课后血清睾酮、皮质醇没有变化;较长时间中等强度训练课后激素变化不明显,训练课后20小时(次日晨)上述指标与训练前比较也无差异,提示这样的训练没有造成体内激素平衡紊乱。在运动训练过程中,适时地监测这些指标,对于评定运动员身体机能和训练负荷以及训练后恢复情况有重要意义。

Changes of serum sex hormone and cortisol (C)of 24 wrestlers were examined after different intensity training. Results showed that after short time high intensity training, serum testosterone (T ) and cortisol level were significantly incresded , while gonadotropin hormone and T/C ratio remained the same;after long term moderate intensity training . there was no significant change in hormone concentration ; and 20 hours after the training (next morning), there were no differences in hormone between pre- and post-training, It is thus suggested that this kind of training could not cause confusion in hormone metabolism balance in body and it is necessary to timely monitor these hormone indexes during training for evaluation of athelets'physical function, exercise intensity, and recovery after training.