Ju Yan-Ying, Liu Yen-Hsiu, Cheng Chih-Hsiu, Lee Yu-Lung, Chang Shih-Tsung, Sun Chi-Chin, Cheng Hsin-Yi Kathy
Department of Adapted Physical Education, National Taiwan Sport University, 250 Wen-Hua 1st Rd, Kwei-Shan, Taoyuan, 333, Taiwan, Republic of China.
Office of Physical Education, Chang Gung University, 259 Wen-Hua 1st Rd, Kwei-Shan, Taoyuan, 333, Taiwan, Republic of China.
BMC Pediatr. 2018 Feb 7;18(1):39. doi: 10.1186/s12887-018-1038-6.
Data on visuomotor performance in combat training and the effects of combat training on visuomotor performance are limited. This study aimed to investigate the effects of a specially designed combat sports (CS) training program on the visuomotor performance levels of children.
A pre-post comparative design was implemented. A total of 26 students aged 9-12 years underwent 40-min CS training sessions twice a week for 8 weeks during their physical education classes. The CS training program was designed by a karate coach and a motor control specialist. The other 30 students continued their regular activities and were considered as a control group. Each student's eye movement was monitored using an eye tracker, whereas the motor performance was measured using a target hitting system with a program-controlled microprocessor. The measurements were taken 8 weeks before (baseline), 1 day before (pretest), and 1 week after (posttest) the designated training program. The task used for evaluating these students was hitting or tracking random illuminated targets as rapidly as possible. A two-way analysis of variance [group(2) × time(3)] with repeated measures of time was performed for statistical analysis.
For the children who received combat training, although the eye response improvement was not significant, both the primary and secondary saccade onset latencies were significantly earlier compared to the children without combat training. Both groups of students exhibited improvement in their hit response times during the target hitting tasks.
The current finding supported the notion that sports training efforts essentially enhance visuomotor function in children aged 9-12 years, and combat training facilitates an earlier secondary saccade onset.
关于战斗训练中的视觉运动表现以及战斗训练对视觉运动表现影响的数据有限。本研究旨在调查一项专门设计的格斗运动（CS）训练计划对儿童视觉运动表现水平的影响。
采用前后对比设计。共有26名9至12岁的学生在体育课上每周进行两次40分钟的CS训练课程，持续8周。CS训练计划由一名空手道教练和一名运动控制专家设计。另外30名学生继续他们的常规活动，被视为对照组。使用眼动仪监测每个学生的眼动，而运动表现则使用带有程序控制微处理器的目标击打系统进行测量。在指定训练计划开始前8周（基线）、前1天（预测试）和后1周（后测试）进行测量。用于评估这些学生的任务是尽可能快地击打或跟踪随机亮起的目标。进行了带有时间重复测量的双向方差分析[组（2）×时间（3）]以进行统计分析。
对于接受战斗训练的儿童，虽然眼反应改善不显著，但与未接受战斗训练的儿童相比，初级和次级扫视起始潜伏期均显著提前。两组学生在目标击打任务中的击打反应时间均有所改善。
目前的研究结果支持这样一种观点，即体育训练本质上可增强9至12岁儿童的视觉运动功能，而战斗训练有助于次级扫视起始提前。
