Knatauskaitė Justė, Pukėnas Kazimieras, Trinkūnienė Laima, Budde Henning
Institute of Sport Science and Innovations, Lithuanian Sports University, 44221 Kaunas, Lithuania.
Department of Health Promotion and Rehabilitation, Lithuanian Sports University, 44221 Kaunas, Lithuania.
Int J Environ Res Public Health. 2021 Aug 4;18(16):8243. doi: 10.3390/ijerph18168243.
We sought to compare the effect of two types of exercise training on fine motor skills and to establish their association with the salivary testosterone. Research participants, 135 adolescents (68 adolescent females; mean age = 12.76, SD = 0.85) were assigned into three groups: coordinative exercise (CE), cardiovascular exercise (CVE), and the control group (CON). Fine motor skills were assessed with a drawing trail test and salivary testosterone concentration was measured before and after 10 weeks of intervention. There were no significant changes in fine motor skills and testosterone concentration after either CE or CVE training. However, a significant positive correlation between post-test fine motor skills and post-test testosterone concentration was found after the CVE training. One type of exercise training cannot be singled out as more effective for fine motor skills and testosterone activity. Nevertheless, our results showed a relationship between fine motor skills and testosterone concentration after the CVE training. Thus, the type of exercise training is important in the exercise-induced testosterone effect on fine motor skills.
我们试图比较两种类型的运动训练对精细运动技能的影响，并确定它们与唾液睾酮的关联。研究参与者为135名青少年（68名青少年女性；平均年龄 = 12.76，标准差 = 0.85），被分为三组：协调性运动（CE）组、心血管运动（CVE）组和对照组（CON）。通过绘画轨迹测试评估精细运动技能，并在干预10周前后测量唾液睾酮浓度。CE训练或CVE训练后，精细运动技能和睾酮浓度均无显著变化。然而，CVE训练后，测试后精细运动技能与测试后睾酮浓度之间存在显著正相关。不能认为某一种运动训练对精细运动技能和睾酮活性更有效。尽管如此，我们的结果显示CVE训练后精细运动技能与睾酮浓度之间存在关联。因此，运动训练类型在运动诱导的睾酮对精细运动技能的影响中很重要。
