The Research On Area On Attact-defence Exchange Of The China Man Elite Table Tennis Athletes

From the viewpoint of batting point of fall area, this paper makesanalysis of the application character of point of fall area in thetechinique and tactics transform of worldwide excellent mankind ping pangathlete in contest. The half desk can be divided into 6 equal area, thetechinique, point of fall distribution area course, and score of eachbat should be recorded. By the statistic and analysis of contest videoof worldwide excellent mankind ping pang athlete in recent 3 years, thispaper posts the normal rule of ping pang point of fall and technique andtactics transform, and the application and transform character oftechnique and tactics in contest, so as to improve the point of fallconsciousness and ability of batting in contest, and provide statisticalsupport for the administration of tactics in contest and training. Through the detailed record and research of point of fall area intechnique and tactics transform in 31 contests of worldwide excellentmankind ping pang athlete by means of literature and information method,video observation, statistical method, and so on, this paper makes thefollowing conclusions:1. On the whole, technique and tactics transform of 1-3 batting mainlyhappens in the area of B2-A2,B2-A4,and B2-A5, and B2 -A2 the mostgains the best score. the highest score rates of control-attack transform of the 3rd bating in a5 is 60.7%, the highest score rates of the control-attack transform of 3-5 batting in A2-A2 is 83.3%, the attack-attack transform in A5-A5 reaches the highest rates of 76.2%.3.In the technique and tactics transform of meet and drive of 2-4 batting, B2 and B3 is the central area foe 2-4 batting control-attack, most frequently in B2-B4 and B3-B4, the control-attack transform gets better effects in this 2 area. B4 is the central area for attack-attack transform of 3-5 batting, most frequently in B4-B4. The connection of 4th batting in 2-4 batting in b4 area is the main body of 2-4 batting technique and tactics transform, and its score rates is larger than that in B6 and B5.4. In the technique and tactics transform of meet and drive of 4-6 in 2-4-6 batting, and the 4-6 technique and tactics transform most in B4-B4. the 4th batting gets the lowest score rates in B3-B4 in 4-6 technique and tactics transform in the area close to net, and the lowest score rates in B4-B6 in base line area is 30%.5. In the confrontation the maneuver for suppressing the opposite left half desk and whole desk domains, and the counterbalance state domains, most in the point of fall in technique and tactics transform of suppressing backhand. Active confrontation and counterbalance gets obvious high score than passive confrontation does, and in the passive confrontation the adversary attacks most in A4 and A6. in confrontation the active transform of line is the key of gaining score, and the transform point of front hand confrontation. In counterbalance, actively changing the interspaces is the key of gaining score, with care for the stabilization and ferocity. The more scattered the point of fall, the lower the score rates is.