| Mentioned the development trend of women's tennis,experts will sum up: "Men's!" However,it has been studied and quantified by its system for many years and has not yet been seen.Through research,it is proved whether there is a trend of "men's development" in the characteristics of women athletes' tactics.Explore the technical and tactical characteristics and laws of the “masculinization” of women's tennis techniques to better guide our training and competition.Using documentary materials,video observation methods,expert interviews,etc.,Serena Williams,Stosur,Haining,Jona Konta,Madison Keys,5 representative players each 10 games,a total of 50 The statistical analysis of hard-court competitions was performed,and the technical and tactical characteristics of professional men and professional women athletes were compared and analyzed,and the following conclusions were drawn:The characteristics of women's tennis players' tactics and tactics have a "male" development trend,which is specifically manifested as:(1)The speed of service is faster,and it is closer to the speed of professional male players.Using the ball speed and the placement of the larger angle,according to the different areas of different serving points,the third shot after the serve to continue to serve the advantages of establishing,in the hitting line to choose a larger angle or repeat the placement,supplemented With the landing of Middle Road,the advantage of serving phase is even more obvious.In the serve phase,the high win rate and the second win rate are maintained,but at the same time as the pursuit of the ball speed,the success rate is relatively low.(2)At the receiving stage,in a relatively passive situation,through higher quality of receiving the ball,it becomes passive and active.The angle of returning the ball to the receiving position is large,indicating that the return point of the ball appears on the left and right sides of the midfield.The proportion is higher.The offense is strong offensive,and the return line control is more reasonable.(3)The staging phase is mainly based on the baseline forward and backhand techniques,and the forehand technique is much more frequently used than the backhand technique,and the forehand side attack is more often used.The number of winning points and unforced errors is more,showing that the players are more offensive.In the process of stalemate,the voluntary voluntary interception of the Internet,the release of small balls,and the use of high-pressure balls are relatively high,and the awareness of active online surfing is relatively strong and the style of play is more comprehensive.(4)In the different stages of scoring and losing points,the utilization rate of the serving phase and the receiving phase is relatively consistent,while the usage rate in the staging phase is relatively high;in terms of the scoring rate,the performance phase is: serve phase > staging phase > Receiving the ball stage.From the data analysis,its characteristics tend to professional men players.(5)The gains and losses and scores of the gains and losses returning to the ball lane are all inverted U-shaped,ie,the score and loss rate of the middle road are higher than those of the left and right lanes;The performance is: backcourt> midfielder> frontcourt.From the data analysis,its characteristics tend to professional men players. |
PDF Full Text Request