Junior Shot Putter Li Xinhui 2017-2018 Annual Training Study

Women's shot put the upper hand in the domestic numerous sports status,the race at all levels have the ability to impact MEDALS table,the women's shot put is being early in honor of the Olympic Games project,the training of the young woman shot-putter arrangement and the cultivation of backup talents directly affect the project status in the world sports arena.Li xinhui is one of the excellent young shot put athletes in our country,in 2017-2018 annual training heart public Li participated in the six different levels of competition at home and abroad,she in every game,with honors,including in Beijing and the 2018 national track and field sports meet of the55 th high school track and field championships to break the record,'these impressive results obtained without scientific training arrangement.Based on Li xinhui be 2017-2018 annual training as the research object,using the literature material method,interview method,mathematical statistics and observation recording of lee will be 2017-2018 annual training multi-faceted,and sums up the characteristics of Li xinhui train,analyzes its annual training and teaching of track and field training outline the differences between the Chinese teenagers,and combined with the feature of contemporary juvenile shot training for domestic amateur juvenile shot-putter annual training and the cultivation of reserve talented person to provide certain reference basis.The following conclusions are drawn from the training of li xinhui in 2017-2018:(1)The 2017-2018 annual training of Li xinhui has been reasonably arranged,meeting the requirements of the annual training tasks,and successfully achieving the annual training objectives and participating tasks.(2)during the 2017-2018 annual training of Li xinhui,special strength and skills have been improved and improved to a certain extent.The special performance hasincreased obviously,and the team can maintain a stable competitive state in competitions at all levels.The annual performance shows a stable rising trend.(3)The arrangement of Li xinhui's annual training cycles from 2017 to 2018 is mainly based on double cycles.The two preparation periods take longer time,and the preparation period I is greater than the preparation period II.The arrangement of annual training load is that the quantity and intensity in the preparation period show a trend of slow increase on the whole,but the proportion of increase of the two is different.The training in the competition period includes two parts,namely the large amount of exercise week and the large load intensity week,and the annual training load shows a wave-like change rule on the whole.(4)The annual training of Li xinhui focuses on strength and technical training.In the strength training,special strength training accounts for a large proportion,accounting for 67.09% and 60.93% of the two preparatory strength training courses respectively.The main content of the technical training is the use of stretch elastic belt,ball continuous sliding steps and other single and double auxiliary exercises to improve the problem beyond the equipment.During the preparation period,the training methods of strength and technique presented diversified characteristics,but gradually became less and concentrated as the competition approached.(5)Compared with the arrangement of the single course training time,annual training courses,times of competitions and quantity of throwing in the annual training of Li xinhui in the "China youth track and field teaching and training program",the annual training load ratio is basically the same as the ratio of the training program.