INFLUENCE OF ABDOMINAL CORE TRAINING ON STABILITY CONTROL IN TABLE TENNIS PLAYERS

ABSTRACT Introduction In recent years, there have been a number of reforms in table tennis, trends in technology development, and demands on the part of athletes to improve their competitive ability and prevent injuries. Objective Evaluate the effect of abdominal core strength training on ball control stability in table tennis players. Methods By random sampling and grouping method, the national top-level table tennis players were divided into an experimental group and a control group (17 boys in each group and seven girls in each group); the experiment lasted for one week, during which the athletes in the experimental group performed abdominal core strength training, while the athletes in the control group performed regular training. Results There was no significant difference in the longitudinal comparison of the control group before and after the experiment (P>0.05), and there was a very significant difference in the horizontal comparison between the two groups after the experiment (P<0.01). Conclusion Abdominal core strength training has a positive effect on improving the technical stability of table tennis players. Core strength can improve the athlete’s attack speed and recovery. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.【摘要】 引言：近年来，乒乓球领域先后推出多项改革举措，技术发展呈现新动向，运动员也对提升竞技能力、预防运动损伤提出了更高诉求。 研究目的：评估腹部核心力量训练对乒乓球运动员控球稳定性的影响。 研究方法：采用随机抽样分组法，将国家级顶尖乒乓球运动员分为实验组与对照组，每组各含男运动员17名、女运动员7名；实验周期为1周，期间实验组运动员开展腹部核心力量训练，对照组运动员则维持常规训练。 研究结果：对照组实验前后的纵向对比无显著统计学差异（P>0.05）；两组实验后的横向对比存在极显著统计学差异（P<0.01）。 研究结论：腹部核心力量训练对提升乒乓球运动员的技术稳定性具有积极作用；核心力量可改善运动员的进攻速度与动作恢复能力。证据等级为Ⅱ级；治疗类研究——治疗效果探究。