Ferrer-Uris Blai, Busquets Albert, Angulo-Barroso Rosa
1 University of Barcelona.
2 California State University Northridge.
J Sport Exerc Psychol. 2018 Feb 1;40(1):1-9. doi: 10.1123/jsep.2017-0044. Epub 2018 Mar 9.
We assessed the effect of an acute intense exercise bout on the adaptation and consolidation of a visuomotor adaptation task in children. We also sought to assess if exercise and learning task presentation order could affect task consolidation. Thirty-three children were randomly assigned to one of three groups: (a) exercise before the learning task, (b) exercise after the learning task, and (c) only learning task. Baseline performance was assessed by practicing the learning task in a 0° rotation condition. Afterward, a 60° rotation-adaptation set was applied followed by three rotated retention sets after 1 hr, 24 hr, and 7 days. For the exercise groups, exercise was presented before or after the motor adaptation. Results showed no group differences during the motor adaptation while exercise seemed to enhance motor consolidation. Greater consolidation enhancement was found in participants who exercised before the learning task. Our data support the importance of exercise to improve motor-memory consolidation in children.
我们评估了一次急性高强度运动对儿童视觉运动适应任务的适应性和巩固的影响。我们还试图评估运动和学习任务的呈现顺序是否会影响任务巩固。33名儿童被随机分配到三组中的一组：(a)学习任务前运动，(b)学习任务后运动，以及(c)仅进行学习任务。通过在0°旋转条件下练习学习任务来评估基线表现。之后，应用60°旋转适应组，然后在1小时、24小时和7天后进行三个旋转保留组。对于运动组，运动在运动适应之前或之后进行。结果显示，在运动适应过程中没有组间差异，而运动似乎增强了运动巩固。在学习任务前运动的参与者中发现了更大的巩固增强。我们的数据支持了运动对改善儿童运动记忆巩固的重要性。
