Development Trend Of Physical Fitness Of Handball Players In Primary Schools Of Zibo City In Recent Five Years

With the continuous development of the society and the increasing living standards of the people,the national physical and health conditions are also gradually changing.Since the 18 th CPC National Congress,the Ministry of Education has thoroughly studied and implemented the spirit of General Secretary Xi Jinping's series ofimportant speeches,the Party Central Committee's strategy for a new era of governance,and earnestly implemented the Party Central Committee's decision-making arrangements.In order to deepen the reform and promote the improvement of the quality of school physical education,to guide and urge all levels of education departments and all kinds of schools to steadily improve the school physical education work,and achieved positive results.Our country attaches great importance to the development of teenagers' physical health and has formulated different measures to continuously improve the overall level of students' physical health.In recent years,the literature on the study of students' physical health has gradually increased.Through consulting the literature,it is found that the study of students' physical health is mostly based on a certain region or from the national scope,and the study of students' physical health is mostly divided from three levels: college students,middle school students and primary school students.There are few studies on the physical health of students in specific events.This paper studies the development trend of the physical health of handball athletes in Zibo primary schools in the past five years from the perspective of handball,so as to better understand the physical health level of students in this event and provide certain theoretical basis for enriching the research on students' physical health.This paper mainly summarizes and analyzes the physical health data of primary handball players in Zibo City.The research object of this paper is primary handball players who participated in handball training for five consecutive years in Zibo City from 2015 to2019.The main research methods used include literature review,mathematical analysis,questionnaire survey and comparative analysis,summarizing the change trend of physical health of primary handball players in Zibo City in the past five years.Looking for a health curve and comparing it with the physical changes of ordinary primaryschool students,it provides theoretical basis for handball coaches to guide students' training,and provides theoretical basis for physical health scientific research and school physical education in Shandong Province and Zibo City.By comparing and analyzing the physical form,physical function,physical quality and overall evaluation results of Zibo primary handball players from 2015 to 2019,the following conclusions are drawn:1.Handball is a comprehensive non-periodic team event that combines confrontation,strength,speed,endurance,flexibility and flexibility.Participating in handball is helpful for primary school students to improve their physical health in sports.2.In the physical health test from 2015 to 2019,except for the index of forward flexion in sitting position,the number of male handball players is lower than that of ordinary students,and other physical health indexes of Zibo primary school male and female handball players are higher than that of ordinary primary school fifth grade students.3.The average physical health total score of male and female handball players increased year by year,showing a curve upward trend,while the average physical health total score of grade 5 students in ordinary primary schools showed no obvious change trend.4.The main factors that handball can promote the healthy development of students' physique are: handball's own characteristic factors,handball's training factors and the professional guiding factors of school teachers.And put forward corresponding suggestions:1.In the training,attach importance to the flexibility training of primary male handball players,so as to promote the development of athletes' flexibility and coordination and achieve the balanced development of physical health.2.Further strengthen the school's emphasis on sports,create a good cultural atmosphere for handball,so that more students can take the initiative to participate in handball.Increase the time of students' physical training in school to ensure the training time and attendance rate of handball teams;Increase funding for opponent ballgames.3.Pay attention to the training of coaches,regularly send coaches to carry out relevant training,increase the knowledge reserve of coaches;When coaches carry out handball training,they should ensure the integrity of the athletes' training structure.4.Combine the actions in handball training with the physical education curriculum to promote the healthy development of ordinary students.