Core Affect and Reaction Time Performance During Progressive Running to 100% Maximal Heart Rate in Children

18 male basketball players were studied in the laboratory three times: 1. exercise to 100% maximal heart rate (MHR) 2. reaction time task (choice reaction time (CRT), colors, blue or red) in sitting position (control) 3. exercise to 100% MHR and CRT The measure of feeling state (FS), felt arousal (FA), taken 6 times in all 3 conditions: baseline, 60% MHR, 85% MHR, 100% MHR, termination of exercise, and 3 minutes into rest. CRT performed only in condition 2 and 3, measures taken 6 times, immediately after FS and FA本研究于实验室环境下对18名男性篮球运动员开展了3次实验测试，具体如下： 1. 运动至最大心率（maximal heart rate, MHR）的100%强度 2. 坐姿状态下完成选择反应时任务（choice reaction time, CRT），视觉刺激为蓝色或红色，作为对照条件 3. 先运动至100%MHR强度，随后完成CRT任务 针对情绪状态（feeling state, FS）与感知唤醒度（felt arousal, FA）的测量工作，在全部3种实验条件下共完成6次数据采集，对应时间节点分别为基线状态、运动强度达60%MHR时、85%MHR时、100%MHR时、运动终止即刻、休息后3分钟。 CRT仅在第2、3组实验条件下开展，同样完成6次测量，且采集时机紧随FS与FA的测量节点。