Browne Rodrigo Alberto Vieira, Costa Eduardo Caldas, Sales Marcelo Magalhães, Fonteles André Igor, Moraes José Fernando Vila Nova de, Barros Jônatas de França
Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN, Brasil.
Universidade Federal do Rio Grande do Norte (UFRN), Natal, RN, Brasil.
Rev Paul Pediatr. 2016 Jun;34(2):154-61. doi: 10.1016/j.rpped.2015.08.004. Epub 2015 Nov 10.
: To assess the acute effect of vigorous aerobic exercise on the inhibitory control in adolescents.
: Controlled, randomized study with crossover design. Twenty pubertal individuals underwent two 30-minute sessions: (1) aerobic exercise session performed between 65% and 75% of heart rate reserve, divided into 5 min of warm-up, 20 min at the target intensity and 5 min of cool down; and (2) control session watching a cartoon. Before and after the sessions, the computerized Stroop test-Testinpacs™ was applied to evaluate the inhibitory control. Reaction time (ms) and errors () were recorded.
: The control session reaction time showed no significant difference. On the other hand, the reaction time of the exercise session decreased after the intervention (<0.001). The number of errors made at the exercise session were lower than in the control session (=0.011). Additionally, there was a positive association between reaction time () of the exercise session and age ( =0.404, =0.003).
: Vigorous aerobic exercise seems to promote acute improvement in the inhibitory control in adolescents. The effect of exercise on the inhibitory control performance was associated with age, showing that it was reduced at older age ranges.
评估剧烈有氧运动对青少年抑制控制的急性影响。
采用交叉设计的对照随机研究。20名青春期个体进行了两个30分钟的时段：（1）有氧运动时段，运动强度为心率储备的65%至75%，分为5分钟热身、20分钟目标强度运动和5分钟冷却；（2）对照时段，观看卡通片。在每个时段前后，应用计算机化斯特鲁普测试（Testinpacs™）来评估抑制控制。记录反应时间（毫秒）和错误次数。
对照时段的反应时间无显著差异。另一方面，运动时段的反应时间在干预后缩短（<0.001）。运动时段的错误次数低于对照时段（=0.011）。此外，运动时段的反应时间（）与年龄呈正相关（=0.404，=0.003）。
剧烈有氧运动似乎能促进青少年抑制控制的急性改善。运动对抑制控制表现的影响与年龄有关，表明在年龄较大时这种影响会减弱。
