Research On The Onstruction And Evaluation Of Special Agility Quality Index Of Female Boxers

This research has analyzed female boxing athletes special agility quality structural elements adopting literature method,interview method,Delphi method etc.The special agility women boxing athletes quality evaluation system and evaluation standards were established,through screening typical indicators and determining the index weight values.This study provides certain theoretical reference for quantitative assessment of female boxing athletes special agility quality level of development..The main conclusions are as follows:(1)The evaluation index structure model of women boxers’ agile quality was determined.This study established the theoretical structure model of the evaluation index system of women boxers’ special agility quality,and concluded the evaluation index of women boxers’ agility quality consisting of three structural elements: the ability to change movement,the ability to change direction and the ability to balance.(2)The evaluation index system of women boxers’ agile quality was developed.Under the guidance of the principles of evaluation,the agility women boxing athletes quality evaluation index system was determined,including three level indicators and11 measurement indicators.The special agility quality primary index weights of female boxing athletes include the ability to transform action with the value of 0.44(1-minute continuous dodge defense 0.22,1-minute punches hit the sandbag 0.21,30 s Burpees 0.21,30 s switch legs out of boxing,0.19),the ability to change direction with the value of 0.39(30 s continuous squat 0.16,One minute 3m slide feeler lever0.29,20 s sideslip 0.28,10m*4 round-trip running 0.24,1-minute quadrant jumping0.19)and balance ability with the value of 0.17(walking forward 5m after 15 s rotation 0.51,lifting legs with eyes closed for support 0.49),respectively.The ability to change movement takes up the largest proportion in the agility quality of female boxers,followed by the ability to change direction and balance ability.(3)The evaluation standards of the agility quality of female boxers were established.Based on the constructed evaluation index system,the dispersion method and percentile method were utilized to establish 11 single index evaluation standards and level 4 standard of comprehensive evaluation of the female boxing athletes agility quality.And the evaluation model was also verified.The results show that the established standards can be used for female boxing athletes agility quality evaluation.(4)Using one-way ANOVA and MULTIPLE comparison of LSD,the differences of11 test indexes of different levels of female boxers in the components of agility quality were obtained: In the two dimensions of footwork mobility and change of movement ability,the level of the master and the first-class boxers were higher than that of the second-class boxers,and there was no difference between the master level and the first-class boxers;There was no significant difference in the level of balance ability among boxers at different levels;30s burpees can be used as an important indicator to evaluate and distinguish the ability of athletes at different levels to change their movements.