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首页> 外文期刊>Psychology of sport and exercise >Are free testosterone and cortisol concentrations associated with training motivation in elite male athletes?
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Are free testosterone and cortisol concentrations associated with training motivation in elite male athletes?

机译：精英男运动员的游离睾丸激素和皮质醇浓度与训练动机有关吗？

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摘要

To examine correlative associations between salivary free testosterone (T) and cortisol (C) concentrations and training motivation in elite male athletes. Design: Single group, longitudinal design with repeated measures. Methods: Participants (n=15) completed a 5-week progressive resistance training programme. Across 2 weekly workouts, pre and post measures of salivary free T and C concentrations were taken along with voluntary chosen workload, as a proxy for training motivation. Strength and body mass were assessed pre and post training. Results: Individual changes in pre-workout free T concentrations correlated strongly to voluntary workloads (pooled r=0.81, p<0.001). Pre-workout free C concentrations was weakly correlated to voluntary workload (pooled r=0.35). Pre-workout hormones (r=0.57-0.89) and the strength gains were also related. Conclusions: The salivary free T concentrations of male athletes presented before training were strongly associated with subsequent voluntary workloads, indicating a potential link to training motivation.
机译：要检查精英男性运动员唾液游离睾丸激素（T）和皮质醇（C）浓度与训练动机之间的相关性。设计：单组，纵向设计，重复测量。方法：参与者（n = 15）完成了为期5周的进行性抵抗训练。在每周两次的锻炼中，测量唾液中游离T和C浓度的前期和后期以及自愿选择的工作量，以替代训练动机。训练前后评估力量和体重。结果：锻炼前游离T浓度的个体变化与自愿工作量密切相关（合并r = 0.81，p <0.001）。锻炼前的游离C浓度与自愿工作量之间的相关性很弱（合并r = 0.35）。锻炼前的激素（r = 0.57-0.89）和力量增加也相关。结论：训练前呈现的男性运动员唾液游离T浓度与随后的自愿工作量密切相关，表明与训练动机存在潜在联系。

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