INFLUENCE OF CORE STRENGTH TRAINING ON PELVIC GIRDLE STRENGTH IN TABLE TENNIS PLAYERS

ABSTRACT Introduction Core strength training has attracted much attention in modern competitive sports. Objective Study the effect of core strength training on pelvic girdle strength in table tennis players. Methods 50 students aged 12-14 from the table tennis club of an elementary school affiliated with a normal university were divided into a control group and an experimental group. They performed a one-week training of core strength exercises. Through a series of technical index tests, the data before and after using these strength training methods were obtained for comparative analysis. Results After the core strength training, there was no significant difference between the other four indices in the experimental group and the control group, except for the fact that there was a significant difference in the performance of running around the platform (P < 0.05). Conclusion After the experiment, the four indexes reflecting the strength of the core muscle group in the experimental group were significantly optimized, while the four indexes in the control group were not significant, showing that core strength training has a more significant effect on improving the strength of the core muscle group. Level of evidence II; Therapeutic studies - investigation of treatment outcomes.

摘要
引言：核心力量训练在现代竞技体育中备受关注。
研究目的：探究核心力量训练对乒乓球运动员骨盆带力量的影响。
研究方法：选取某师范大学附属小学乒乓球俱乐部的50名12~14岁学生，分为对照组与实验组，两组均开展为期一周的核心力量训练。通过一系列技术指标测试，获取两组训练前后的相关数据并进行对比分析。
研究结果：核心力量训练后，实验组与对照组除绕台跑表现存在显著性差异（P < 0.05）外，其余四项指标均无显著差异。
研究结论：实验结束后，实验组四项反映核心肌群力量的指标均得到显著优化，而对照组四项指标无明显变化，表明核心力量训练对提升核心肌群力量具有更为显著的效果。
证据等级：Ⅱ级；治疗性研究——治疗结局探究。