腰腹部旋转爆发力与乒乓球正手攻球能力的相关性研究  

The Study about the Correlation between the Explosive Power of Waist and Abdomen Rotation and the Attacking Ability of Table Tennis Forehand

作　　者：王兴芝[1] 龙国东 何卫龙[1] 许瑞平[1] 温子豪 WANG Xingzhi;LONG Guodong;HE Weilong;XU Ruiping;WEN Zihao(Guangzhou Institute of Sports Science,Guangzhou,Guangdong Province,510620 China)

机构地区：[1]广州市体育科学研究所,广东广州510620

出　　处：《当代体育科技》2021年第10期238-240,244,共4页Contemporary Sports Technology

摘　　要：目的:该研究意在利用意大利DESMOTEC超负荷离心训练设备(V.Full)对乒乓球运动员腰腹部旋转爆发力进行定量研究,同时结合腰腹部旋转爆发力的训练干预,以期提高乒乓球运动员正手发球的爆发力,进而促进正手攻球能力的提高。方法:对运动员进行为期3个月的腰腹部旋转爆发力的训练干预(每周2次,每次1.5h),并对运动员干预前后的旋转爆发力、胸前平推实心球和侧抛实心球的距离进行测试。结果:运动员实验后的CON平均值、CON最大值、ECC平均值、ECC最大值、胸前平推实心球的距离大于实验前,并呈现出显著性差异;女运动员实验后侧抛实心球的距离大于实验前,两者存在显著性差异;男运动员实验后侧抛实心球的距离大于实验前,但两者不具有显著性差异。结论:通过对运动员腰腹部旋转爆发力的干预,并利用意大利DESMOTEC超负荷离心训练设备(V.Full)对旋转爆发力的提高幅度进行定量评估。结果表明,运动员的旋转爆发力得到较大幅度的改善,进而推测运动员的正手攻球能力可能得到提高。Objective:The purpose of this study is to use the Italian DESMOTEC overload centrifugal training equipment(V.ULL)to conduct a quantitative study on the lumbar and abdominal rotating explosive force of table tennis players,and combine with the training intervention of the lumbar and abdominal rotating explosive force,in order to improve the forehand serving explosive force of table tennis players,so as to promote the improvement of the forehand attacking ability.Methods:The athletes were trained for 3 months on the rotational explosive power of waist and abdomen(2 times a week,an hour and a half each time),and the athletes were tested on the rotational explosive power before and after the intervention,the distance between the chest flat push solid ball and the side throw solid ball.Results:After the experiment,the CON average,CON maximum,ECC average,ECC maximum,and the distance between the chest and the flat solid ball were larger than before the experiment,and presented significant differences.The distance of the female athletes throwing the solid ball after the experiment was larger than that before the experiment.The distance of male athletes throwing the solid ball after the experiment was larger than that before the experiment,but there was no significant difference between the two.Conclusion:Through the intervention on athletes waist abdomen rotating power,and use the Italian DESMOTEC overload centrifugal training equipment(v.full),an quantitative evaluation of the increase of rotating power,the results show that the rotation of the athletes explosive was substantial improvement,instead of athletes forehand attack ability could be improved.

关 键 词：旋转爆发力 乒乓球 正手攻球 核心训练 

分 类 号：G846[文化科学—体育训练]