| The Chinese men’s volleyball team won the third place in the 2021 Asian Championships with a 5-win and 2-loss result.This is the time for the Chinese men’s volleyball team to enter the top four of the Asian Championships again after six years,and the Chinese men’s volleyball team also won the ticket to the 2022 Russian World Championships with this result.In this Asian Championship,the Chinese men’s volleyball team has made significant breakthroughs and changes,and its overall strength has been improved to a certain extent.However,there are still gaps and shortcomings between the Chinese men’s volleyball team and other strong Asian teams in terms of non-technical and technical factors,mainly manifested in the differences in their active scoring ability with their main opponents.Active scoring is a game behavior that can completely obtain scores through the control of players themselves,It is also the most important scoring method in volleyball matches,and can play a decisive role in the game.By comparing and analyzing the scoring abilities of serving,blocking,and spiking between the Chinese men’s volleyball team and their opponents in the game,we can identify the problems and gaps between the Chinese men’s volleyball team and their opponents,providing theoretical support for the Chinese men’s volleyball team to promote its strengths and avoid weaknesses in training,and having certain practical significance for the high-quality development of the Chinese men’s volleyball team.In addition to using the methods of literature,video observation,mathematical statistics,logical analysis,and comparison to analyze and compare the non-technical and technical indicators in the seven matches between the Chinese men’s volleyball team and Kuwait,Uzbekistan,Australia,Japan,Qatar,Iran,and Chinese Taipei men’s volleyball team,this article also uses the RSR comprehensive method to conduct a comprehensive evaluation analysis.The following conclusions are drawn:(1)In non-technical aspects,the Chinese men’s volleyball team is a young and highly advantageous team.The Chinese men’s volleyball team is in the middle level in terms of age,and lacks certain field experience while being full of momentum;Compared to most competitors in terms of height and online height,they have a significant advantage,laying a good foundation for online attack and blocking,indicating that the Chinese men’s volleyball team has certain advantages in talent selection.(2)The service effect of the Chinese men’s volleyball team has certain advantages compared to its opponents,with the advantages of stability,high scoring rate,and high efficiency.However,the Chinese men’s volleyball team is different from their opponents in terms of serving.The Chinese men’s volleyball team mainly serves with a jump float.Nowadays,most men’s volleyball teams mainly serve with a strong jump,which is one of the reasons why the Chinese men’s volleyball team has a high stability in serving.(3)Compared with their opponents,the Chinese men’s volleyball team has a lower spike effect in scoring rate than other Asian strong teams,but its overall spike efficiency,as well as the efficiency of strong attack and back row attack,are relatively high,with significant advantages;In terms of fast attack,the efficiency is relatively low,and the effectiveness rate of the drop shot ranks the bottom among all opponents.The strength of these two links is relatively weak.(4)The blocking effect of the Chinese men’s volleyball team is good,with prominent blocking advantages.The average blocking score,blocking efficiency,and two-person blocking efficiency are higher than those of all opponents,while the single-person blocking efficiency is lower than those of the Iranian and Qatar men’s volleyball teams,and the three-person blocking efficiency is lower than those of the Uzbekistan and Australia men’s volleyball teams.The Chinese men’s volleyball team has the highest utilization rate of double block and the lowest utilization rate of three block.In addition,the Chinese men’s volleyball team has a high score loss in blocking,which indicates that the Chinese men’s volleyball team has a significant advantage in online height,but the blocking technology is also relatively rough.(5)Among the eight teams of the Chinese men’s volleyball team,Kuwait,Uzbekistan,Australia,Japan,Qatar,Iran,and Chinese Taipei,the Chinese men’s volleyball team ranks first in terms of serving ability,with an RSR value of 0.85,which belongs to the A-level;The spiking ability ranks fourth with an RSR value of0.58,which belongs to the level of C;The blocking ability ranks first with an RSR value of 0.89,which belongs to the A-level level;Ranked first in scoring ability,with an RSR value of 0.97,which belongs to the A-level level. |
