Establishment Of Talent Transfer System For Ice Hockey Players

Research purposes: To rapidly improve the competitive ability of Hebei ice hockey,to explore ice hockey talents,and to preliminarily determine the Index System for talent transfer of Ice Hockey Athletes in Hebei Province and selection evaluation criteria for Hebei ice hockey athletes.Research methods: This paper uses expert interviews to determine the primary selection indicators of talent transfer of Hebei ice hockey athletes,including four categories of indicators: body shape,sports quality,body function and coach evaluation.The above indexes were tested on the spot for 490 athletes who applied for ice hockey in the 2018 Hebei winter event athletes' talent transfer.In the spot test,one-way ANOVA was used to compare the differences between athletes of different ages.Independent sample T test was used to compare the differences of athletes of different levels.Factor analysis combined with expert argumentation was used to screen out typical indicators of each dimension and determine the weight of indicators.The percentile method is used to determine the selection criteria and the index system and corresponding evaluation criteria.The research results are as follows:(1)The weight of the four first-class indexes in the index system are 15%,25%,30% and 30% respectively.Among them,the morphological indexes used for male athletes include skeletal muscle mass and fat/body weight*100,with weights of 50% each,and the body mass index is auxiliary indexes.The quality indexes of male athletes include 4 * 25 turn-back run,beep test maximum speed,squat with heavy load,with the weight of 40%,30% and 30% respectively.The functional indexes of male athletes include the highest power,Actual score(P-left)overall stability index and the highest power time,with weights of 50%,30% and 20% respectively.The coach evaluation indexes of male athletes include ice sensation,interest in the event and will quality,with the weights of 40%,30% and 30% respectively.The morphological indexes of female athletes include fat/weight*100 and finger distance-height,with weights of 60% and 40% respectively,and the body mass index is auxiliary indexes.The quality indexes of women athletes include beeptest maximum speed,weight-bearing squat,4*25 turn-back run and pull-up with weights of30%,30%,20% and 20% respectively.The functional indexes of women athletes include average power,Actual score(P-right)overall stability index and Actual score(P-left)medial lateral index with weights of 40%,30%and 30% respectively.The coach evaluation indexes of women athletes include ice sensation,interest in the event and will quality,with the weights of 40%,30% and 30% respectively.(2)The results of the recall test showed that there was a significant difference in the grade distribution between the key players and the non-key players selected for the Hebei ice hockey training team(X2=338.42,P=0.00).Research conclusions:(1)The finally established index system for talent transfer of hockey players in Hebei Province consists of 4 first-class indexes and 12 second-class indexes,which are respectively aimed at the age groups of 11-12,13-14 and 15-16 for men and women.(2)After establishing the index system for talent transfer of Hebei ice hockey players,the single scoring standard and comprehensive evaluation standard were established.The index system and evaluation criteria are to ensure the validity of talent transfer of hockey players in Hebei Province.(3)Through testing and analyzing the players who participated in the talent transfer of hockey players in Hebei Province,the characteristics of competitive ability of hockey players are preliminarily explored as follows: tall in shape index,long in finger distance,developed in skeletal muscle and thick in fat.The quality indexes are absolute strength,muscular endurance and explosive force.Functional indexes include both anaerobic ability of short sprint and aerobic ability of long-term exercise.