Research On The Technical Characteristics And Basic Training Of The Young Sprinters On The Way

Research purposes:Adolescents have a strong ability to imitate,and is in the period which the central nervous system develop rapidly,the period is also the sensitive period of initial formation of the technical action.Dash is the basic project of all sports,and on the way to run is an important part of the complete technical sprint,it can develop and maintain the maximum speed during long distance.Therefore,through the Technical characteristics analysis of on the way to run of Xi'an's young sprint training team,I have explored the impacts of youngsters' basic training of on the way to run.According to the conclusion of the study,the corresponding improvement measures are put forward to provide theoretical basis for perfecting their technical action and creating excellent achievements.Research methods:In this study,the use of geographical convenience,selected some training institutions in Xi'an:Shaanxi Province track and field training management center,'Shaanxi Province youth sports school,Shaanxi Normal University secondary school,Xi'an high school,the four schools for the study,the use of measurement,SpeedCam MacroVis EoSens high-speed camera to shoot,measure the maximum angle of the arm before and after the swing,different stages of the hip,knee,ankle angle changes,the body weight swing and other data processing analysis.Questionnaire survey,the coaches age sex,educational background,continuing education,coaching years,athletes training motivation,family situation,sports injuries,training conditions and the environment to investigate the situation.Research result:?.The basic situation of the coaches:The academic qualifications of coaches are ideal,bachelor degree accounted for 54.16%;Majority are young coaches;The Majority of coaches' coaching years are 5 years,accounting for 35.7%;More male coaches than female coaches;Participating in continuing education,once or twice in one year accounting for 50%and mainly autonomous and municipal education;?.The basic situation of the athlete:The majority of athletes come from rural households,accounting for 38.9%;The majority of Training motivation is self-accomplishment,accounting for 36.1%;Sports injuries accounted for 55.7%of athletes;Athletes have high satisfaction with coaches' behavior;?.Training conditions in the rules and regulations:Coaches taught the project for the three most;The total training time in the 1.5h-2.5h coaches accounted for 84%of the total number of respondents;Each trainer with an average of more than 10 athletes the largest number;?.The basic situation of running on the way:When swing arm,the front pendulum is not enough,;single step vacated for a long time,the center of gravity ups and downs smaller,at 0.07-0.09m;?.Coaches in the sprint running basic training stage technical training arrangements:on the way to run the technical training accounted for the proportion of the total training volume is low;The most common training methods are:repeated method,decomposition method,visual method,language law,complete method;The common training methods are:30m mid-speed run +20 fast run + 20m mid-speed run,30m mid-speed running + 10m fast running + 30m mid-speed running,but the use of inertia,traction run training coaches relatively less;Training load intensity is generally larger(athletes after exercise heart rate of 150 times/min);?.Coaches in the sprint running basic training stage physical training arrangements:Speed quality training means:30m time to run,30m,60m running time running,high leg running,running the wheel,after pedaling run,fast swing arm exercises,less training for the speed of movement;Most strength and quality of training methods:squat,squatting jump,legs jump step,weight swing arm,with the core strength and upper limb strength training means more than a single;Most Endurance quality training methods are:60m,100m intermittent run,flexible quality training methods:standing pressure legs,bow pressure legs,hand ribs pressure shoulder;?.Coaches in the sprint running basic training stage psychological training arrangements:The general coaches have more emphasis on the psychological training,the attitude is good,the use of relaxation training,target setting training,mutual training in the form of coaches more training,the use of imaging training method less;Analysis conclusion:The technical characteristics of the young runners in Xi'an's part of the training institutions are basically in line with the principle of kinematics,but there are still some problems.The reason is that in the basic training stage,the coaches are energetic and full of passion for the training.The training is not enough,the training time is not enough,the understanding of on the way to run is not comprehensive enough,training is not deep enough;athletes training purpose clear,but the family source limitations,and it limit the development of the technology.So in the area of technical training,physical training,psychological training and coaches,adolescent athletes,training conditions,I make some recommendations in technical characteristics and basic training situation to improve the training institutions of on the way to run in Xi'an youth runners...