Study On The Physical Characteristics And Evaluation Index System Of Chinese Women’s Rugby Sevens Players

Rugby was born in the 1920 s,but it was introduced into China relatively late.After returning to the Olympic Games,rugby has been recognized by more people.How to promote the rapid development of rugby in our country and cultivate many excellent rugby players has become the key problem of sports talent training.In order to promote the development of women’s rugby sevens in our country,22 Jiangsu women athletes who entered the Tokyo Olympic Games with Jiangsu Rugby Club as the main line-up were selected as the subjects of investigation.Through the data obtained from the test,a representative evaluation standard and system were established to guide the athletes’ Sports Training in the future To test the level of physical fitness and select reserve members to provide support.This research adopts the methods of questionnaire survey,literature review,expert interview,test and mathematical statistics.Starting from the three aspects of athletes’ body shape,physiological function and sports quality,combined with the investigation and selected indicators,this paper tests the corresponding indicators of 22 athletes,so as to establish a comprehensive index evaluation system of physical characteristics.The conclusions are as follows:(1)Through three steps of primary selection,expert questionnaire and statistical optimization,the specific indexes reflecting the physical characteristics of Chinese(Jiangsu)women’s seven person rugby players are determined.(2)Based on the analysis of the test data,the evaluation system of athletes’ physical fitness characteristics is established;At the same time,the physical evaluation model is also establishedY=0.16 × Height + 0.08 × Body fat rate + 0.06 × Waist to hip ratio+ 0.19 × Maximum oxygen uptake + 0.15 × Maximum heart rate + 0.11 ×30 meter sprint + 0.09 × Free push + 0.09 × 12 minutes run + 0.08 ×Goal turn back run(3)According to the established index evaluation standard,the level of physical fitness test level of athletes is measured.