| The youth women’s volleyball team is the main reserve force of the Chinese women’s volleyball team.The cultivation and construction of the reserve talent team is of vital importance for the Chinese women’s volleyball team to continue to create brilliance,which is the fundamental and guarantee for the Chinese women’s volleyball team to keep the world strong team.In today’s world volleyball trend towards height,strength and speed of development,non-technical factors and technical indicators are crucial to the performance of athletes.Non-technical factors play a decisive role in the foundation of the young women’s volleyball players,and good non-technical factors provide the key driving force for the development of the young women’s volleyball.The non-technical factors,which consist of the volleyball players’ body shape and special quality,play an increasingly important role in the volleyball players’ technical and tactical level.Study used literature method,test method,questionnaire survey method,mathematical statistics,logic analysis,to enter the 13 th national games in 2017 young women’s volleyball final eight teams of Chinese women’s volleyball players were 96 athletes of non-technical factors analysis,body shape and special qualities as the main research content,more scientific and reasonable material selection and training for coaches to provide the reference.The research results are as follows:(1)The average age of China’s outstanding young women volleyball team at the 13 th national games in 2017 was 19.23 years old,and the average training period was 7 years.The average height was 184.57 m,the average weight was 69.85 kg,the average kto index was 378.37,the average hand and foot spacing was 236.44 cm,and the average finger spacing was 185.55 cm.The secondary attack height,the distance between hands and feet and the distance between fingers and fingers were the largest,the main attack weight and the kttolai index were the largest,and the body shape index was in line with the characteristics and requirements of volleyball position.(2)The 13 th national games in 2017 China’s outstanding young women’s volleyball team compared with the national youth women’s volleyball team,the body shape indexes were no significant difference(P > 0.05),shows that China’s reserve outstanding young women’s volleyball team on the main body shape index is up to the level of the national youth women’s volleyball team,the youth volleyball reserve talents pyramid structure is relatively reasonable.(3)The 13 th national games in 2017 China’s outstanding young women’s volleyball team 2014-2017,the body form the main indicators dynamic comparison showed that the women’s volleyball athletes youth development middle body morphological development faster,by late youth development,athlete’s growth in mature stage gradually,1)body configuration index of slow or even stop gradually;The dynamic development of body weight index is relatively irregular.The body weight of athletes is related to training content,training method and training amount.Hand and foot spacing and finger spacing in accordance with the adolescent growth and development of the "heart rhythm" in the young women’s volleyball this age group has been basically fully developed,so hand and foot spacing and finger spacing of the dynamic development of small.(4)The 13 th national games in 2017 China’s outstanding young volleyball players average run-up height is 301.47 cm high,30 meters to run the average speed of 4.50 s,half an "m" word moving averages of 19.69 s,standing long jump grade point average of 233.86 s,which had the run-up to touch the highest high height,free half an "m" word mobile and standing long jump results is best,30 meters result best reinforce,main setter and location of the athletes of various special quality grade center,according to research,The special quality results of Chinese excellent young women volleyball players at different positions basically accord with the characteristics and requirements of volleyball positions.(5)In the 13 th national games in 2017,the average score of China’s elite young women’s volleyball team in the 30-meter run and standing long jump was 4.50 s,233.86 cm,4.36 s and 242.21 cm,respectively,and there was an extremely significant difference(P<0.01),indicating that the young women’s volleyball players’ short distance rapid movement ability,leg strength and explosive power still need to be strengthened.(6)The dynamic comparison of the main indicators of the special qualities of China’s outstanding young women volleyball team in 2014-2017 during the 13 th national games shows that after four years of professional training during the "national games",the average score of runup running is from the initial 297.11 cm to 301.60 cm.The average score of the 30-meter race was from 4.63 s to 4.50 s.The average mobile score of "half meter" character is from 17.37 s to 17.07s;The average standing long jump score increased from 226.83 cm to 232.34 cm,and the special quality level of women volleyball players increased steadily with the growth of age and the improvement of training level. |
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