The Content Design Research Based On The Action Skill Development Of Chinese Young Swimmers Based On LTAD Mode

Long-term since,our country athletics training mode is affected by the "three-level training network",at the same time of the glorious achievements,there are many contradictions in the process of training,on the whole,there is a certain gap with the world's top swimming powers.In order to achieve the goal of competitive power.we should comply with the development of information society.In the training stage of youth,clear training objectives,implement scientific training,pay attention to the improvement of training efficiency during training.LTAD mode as Long-term Athletes Development,has been widely used in countries such as the UK and Canada,and has achieved remarkable results.This study is carried out in the theoretical framework of LTAD mode,and regards the development of adolescents' motor abilities as a long-term and scientific development process.It is divided into four stages: FMS?FSS?SSS and skill performance stage.According to the characteristics of adolescent physical,psychological,combining the special requirement of swimming,land,water and training plan of adolescent athletes detailed plan design research,to explore suitable plan for adolescent swimmers long-term beneficial contributions to scientific development.This study using the literature material method,expert interview method,system analysis and other research methods,for children aged between 12 and 19 years,youth swimming athlete as the research object,based on the LTAD power under the horizon of adolescents swimmer action ability development model is studied for a long time.The conclusions are as follows:(1)Compared with the traditional training model,LTAD model regard the capacity of adolescents' exerciseas development as a long-term development process,citing "PHV" ? "PWV" two new concepts as a symbol of judge athletes age development.Combining the development of motor skills with the four stages of swimming special exercises for teenagers,it is a dynamic process to design a progressive development for swimming athletes.The program design conforms to the physical and mental development rules of adolescents,and meets the needs of swimming sports,so as to realize the long-term development of swimming athletes' motor ability pattern.(2)According to characteristics of four swimming strokes,simulate overland movement skill development practice,combined with physical means of functional training,the content design of the action ability covers the movement trajectory and action mode of four swimming styles.Has reasonable arrangement on strength,load,design diversified contents at the beginning,gradually transition to structured training,make the athlete at any stage can complete the training content,and gives the guidance of the scientific principle for a swimmer at each stage of the training program,it can reduce sports injuries,improve training efficiency and promote the lifelong sports.(3)In the stage of basic swimming skills,should be based on the fun,let the children learn by unstructured training comprehensive sports skill,learning the correct basic movement in the form of games,maintain a low volume,set up the concept of training courses,base for the development of strength,endurance,flexibility.(4)In learning swimming skill level,prepubescent 3-4 years is a sensitive period for the development of speed,skill,Take action exercises for each of the four strokes,gradually increase the number of training,Improve the efficiency of swimming training.(5)Swimming skills in training phase,swimming training content and highly relevant projects,mainly with practice of the body,forming a complete technical structure,seize the speed,power,the sensitive period of training,emphasize the elaboration swimming technique.(6)In the performance stage of swimming,we should focus on optimizing technology,tactics and physical ability,make training plans according to the individual characteristics of athletes,and cultivate good training and competitive environment.The athletes need to focus on the development of technology and the training of high load,establish the tactical awareness,and improve the level of competition.