乒乓球削球打法分段论的构建研究

Construction of the Subsection Theory for Table Tennis Chop Stroke

根据削球打法技战术的特点与规律,通过对2014年进入40+新塑料球时代后世界优秀削球打法运动员的64场比赛进行系统分析,构建了一个专为评估削球打法的分段评估法及评估标准。该方法将削球比赛分成发抢段、接抢段、限制段和相持段四个击球段进行分析,能更好地体现削球打法的技战术特点,反映各个击球段的实力特征。两个案例分析表明:(1)马特的发抢段技术实力突出,其他三段实力较为均衡。削球的技术稳定扎实,相持段使用率高,擅长打消耗战,相比之下他在发抢段使用率低,可适当提高主动上手的比例。(2)金宋依的发抢能力和相持能力最为突出,没有明显的薄弱环节。发抢段与接抢段的使用率相对较低,前5板的抢攻较少,需要重点提高发抢和接抢的使用比例,增强主动进攻意识,多元化接发球技术手段,提高回球质量,并加强限制段中顶重板与削中反攻的能力。

Considering the technical and tactical characteristics and rules of the chop stroke,this study constructs subsection theory for table tennis chop stroke through systematic analysis of 64 matches of the world's elite chopper players of the new plastic ball 40+era in 2014.This theory divides the chopping match into the attack after serve phase,the attack after receive phase,the limit phase and the rally phase,in this way the technical and tactical characteristics of the chop stroke and the strength characteristics in each phase can be reflected better.Two cases indicated that:1)Ma Te has outstanding technical strength in the attack after serve phase,while in the other three phases are relatively balanced.The technique of chop is stable and solid,so he is good at fighting in the rally phase in which the utilization rate is high.In contrast,the utilization rate of attack after serve phase is low.He should appropriately improve the proportion of active attack.2)Kim Song I has the best performance in the attack after serve phase and the rally phase,and has no obvious weak segment.The utilization rate in the attack after serve phase and the attack after receive phase is relatively lower,the attack in the first five stroke is less than other athlete,so it is necessary for her to focus on improving the use proportion in the attack after serve phase and the attack after receive phase,enhance the consciousness of active attack,diversify the technical means of receiving,improve the quality of the return,and strengthen the ability to reply the heavy stroke in the limit phase and the counter attack in the chopping.