Research On The Application Characteristics Of The First Three Steps In The Singles Competition Of Chinese Elite Women's Table Tennis Players

In this study,using the method of literature,video observation method,mathematical statistics,logic analysis method to study the characteristics of the first three footwork of Ding Ning and Liu Shiwen who is outstanding women of table tennis athlete,and compare the features of footwork of Ding Ning and Liu Shiwen,draw the following conclusions:1 In the footwork and related index system of single match of table tennis,the observation indexes include single-step,step-step,step,jump step,Cross step;Offensive technology in manual technology includes hit the ball,pull the ball,pick fight,tear,twist;The prevention and control technology mainly includes Guoqiu,chop,ball,belt;The service techniques includes left Topspin,right Topspin,left backspin,right lower ball;The placement position includes left 1 / 2 net zone l,right 1 / 2 net zone,left 1 / 2 median space,right 1 / 2 median space,left 1 / 2 goal zone,right 1 / 2 goal zone.2 In the mach of table tennis Ding Ning use of footwork including single step,step,jump step and step-step,the more use of step are step-step,single step,jump step.In the mach of table tennis Liu Shiwen use of footwork including single step,step,jump step,step-step and cross fee,the more use of step are step-step,jump step,step.3 In the first plate of the single mach of table tennis,Ding Ning uses the type and frequency of footwork as single step>step-step > jump step > step.Liu Shiwen uses the type and frequency of footwork as single step>step>step-step > jump step.In the first plate,single step,Jump,step and step.The using of step have great difference in Ding Ning and Liu Shiwen.in the first plate,Ding Ning's step and step,jump step and step mainly used in the active attack started,step mainly used in backing the ball near the net.In the first plate,Liu Shiwen's step and step,jump step mainly used in the active attack started,single step and step mainly used in backing the ball near the net.In the first plate,Ding Ning's jump step mainly used in the attack or counter attack when the opponent rubs the ball and pulls the ball.In the first plate Liu Shiwen's step board is more stable than Ding Ning.4 In the second plate of single mach of table tennis,Ding Ning uses the type and frequency of footwork as step-step > jump step > step=single step.Liu Shiwen uses the type and frequency of footwork as step-step > jump step > step>single step>cross feet.Ding Ning and Liu Shiwen in the second plate in the application characteristics are similar,step-step,jump step are used more,step-step and jump step are concentrated in the attack and counterattack opponent Guoqiu,pull the ball or push belt technology,Ding Ning and Liu Shiwen are waiting to attack consciousness is strong,first started.The effect of the use of footwork,jump step,step-step is very good,but Liu Shiwen's cross feet is poor results.5 In the third of single mach of table tennis,Ding Ning uses the type and frequency of footwork as step-step > jump step > step>single step.Liu Shiwen uses the type and frequency of footwork as that step-step=jump step>step>single step>cross feet.Ding Ning's step-step and jump step are mainly used in their offensive or offensive opponent,step and the single step is mainly used ball technology in the offensive and defensive opponent.Liu Shiwen's jump step,step-step,jump step and cross step are used in their offensive or offensive opponent,single step is used in defensive opponent.In the third plate,the characteristics of step using between Ding Ning and Liu Shiwen is similarity.In the space of the effective,Ding Ning's step-step,jump step are used better.Liu Shiwen's step and step-step are used better.But the step of Ding Ning is used not well,and the cross step of Liu Shiwen also used not well.