Research On The Physical Fitness Evaluation System And Standards Of College Male Badminton Player

Objective:With the continuous improvement of technical level,physical fitness has become the key factor determining their success or failure.Through the special physical evaluation system suitable for the evaluation of college male badminton athletes,the physical level of athletes is evaluated to identify the excellent and weak links of each athlete and summarize the physical characteristics of college badminton events.Research method:with 26 male badminton players from Beijing Sports University as the test objects,they majored sports training and sports education from the School of Sports Sports,Beijing Sports University.The sports level of sports training athletes are Grade I and above,and badminton players majoring in sports education are special badminton students.Six morphological indicators(height,finger distance,upper limb length,lower limb length,lower limb weight,cantole index)were determined by literature method and expert questionnaire method,7 physical quality indicators(badminton throwing away,5 times around touch running,5 straight advance and retreat,YO-YO intermittent recovery test 2,special Running time test,Y balance test,vertical long jump)and 5 physiological indicators(maximum oxygen intake,peak power of lower limbs,time of peak power of lower limbs,30s average power of lower limbs,fatigue index).Eight representative indexes were selected by test method and factor analysis method,and the weight of each index was calculated.Finally,the scoring criteria and grade evaluation criteria for individual and complex energy indexes were established respectively.Study results:1)obtained through factor analysis,the special physical representative indicators of male badminton players in universities are:upper limb length,torolai index,YO-YO interval recovery test 2,vertical long jump,badminton throw distance,Y balance test,lower limb peak power and VO2max relative value;2)calculated the weight of physical level index through the expert questionnaire method,including:physical quality(0.4),physiological function(0.34)and physical form(0.26).The weight of the representative index,physical morphology indicators:upper limb length(0.62),clay index(0.38);sports quality indicators:YO-YO intermittent recovery test 2(0.4),vertical long jump(0.23),badminton throw distance(0.19),Y balance test(0.18);physiological indicators:lower limb peak power(0.6),VO2max Relative value(0.4).Research conclusion:(1)College male badminton players have long upper limbs,uniform shape,fast strength,speed endurance,coordination and sensitivity,and the physical characteristics of the male badminton players;(2)is the most important factor affecting the physical fitness of the male badminton players in training,and Strengthen;and physical weakness is mainly in physical function,training should be improved and improved.