Table tennis is a rapid change in the network of sports,competition,the athletes' performance and physical fitness,technical and tactical,psychological state,and other closely related.Among them,the psychological state of athletes in the game directly affect the use of technology and tactics,especially in the game to eleven points on the basis of the psychological quality of the athletes increasingly severe test.The change of the score is closely related to the psychological state of the athletes.In order to better understand the game of table tennis athletes psychological state,methods three spline function interpolation and fitting with the changes of athletes in the pros and cons of a comprehensive analysis of athletes in the game in different stages,different time mental state,psychological regulation provide scientific means for athletes,perfect the training plan.At the same time,the athletes can better understand their own situation,carry out targeted psychological training,improve the psychological ability of athletes,to improve the performance of sports to provide scientific support. |