【摘要】 采用追踪实验对比法 ,通过对两组 2 2名乒乓球运动员技战术的比较分析 ,初步揭示了无遮挡发球对乒乓球技战术的影响 ,并据此结合相关文献资料对如何适应新规则作了系统探讨 ,提出了一些新规则下的意识及训练思路和方法。更多还原

【Abstract】 Bytracmg experimental antitheses,the effect Ofuncovered serve tO the skill and tacncs Oftable tennis was exposed primarily through the comparative analysis on two groups composed of 22 table tenms athletes’skill and tacncs,on the base of which systematical discussion on how to adapt to the new rule was made with the help of documents,the consciousness of skill and tacucs and training thoughts andmethods under the new rule were put forward.更多还原