Study Of The Influence Of Kids’ Athletics For Health-related Physical Fitness Of Seven To Eight Years Old Children

Research basis: the development of athletics in primary and secondary school is hindered by the content of traditional track and field sports which tends to adultification, competition of the sports form, and specialization of the sports equipment. Nowadays society, the increasing number of primary and middle school students have seriously lost the interest in track and field sports, which has not only influenced the all-round development of all ages students in physical quality, but also the development of their health fitness. Therefore, based on the second-grade students’ health fitness situation in Xiaoyan Pagoda primary school, Xi’an, this paper will research the root cause of the decreased level of primary school students’ fitness. Furthermore, the paper will aim at students that aged from seven to eight who have been taught a semester of Kids’ Athletics, discuss the impact of that for seven to eight years old children’s fitness, analyze the reasons for these effects and provide the reference for further promoting the development of the students’ fitness health.Research object and methodology: based on the Kids’ Athletics(7 ~ 8 years old project) of IAAF, this paper will focus on second-grade students in Xiaoyan Pagoda primary school, Xi’an. The total research people are 96 which include 48 experimental people and 48 control people. The methodology for the influence of Kids’ Athletics for seven to eight years old children’s physical health includes the literature material law, questionnaire survey method, mathematical statistics method, experiment method, and testing method.Research results: in accordance with the experiment, there is significant difference in height and weight between the second-grade students in Xiaoyan Pagoda primary school and the control group, which demonstrates that as long as the students participate in the exercise, there will be certain influence on height and weight. Through the intervention on the experimental group, the difference is obvious between the 50 meters in experiment teaching content evaluation index and one minute skip project(P < 0.01). After the Kids’ Athletics experiment, the experimental group students get improved in cardio respiratory fitness, but lack of flexible fitness. However, both of the control group students’ cardio respiratory fitness and flexibility fitness are not improved obviously.Research conclusion: students’ cardiopulmonary endurance is enhanced by the Kids’ Athletic exercise for 19 weeks, 8 minutes endurance running and cross jump training; the students’ strength and muscular endurance is exercised by the 50 meters running and speed ladder project; and their flexible fitness, which is still poor, but enhanced by kneeling position target and one-level formula programs. Research results illustrates that the Kids’ Athletic has played a significant role in the development of students’ health fitness. Therefore, it is necessary to add the Kids’ Athletics term in primary schools, which can increase the training of students’ cardiopulmonary function, flexibility quality and muscular endurance and let the students be fond of and good at learning as well as develop their physical and mental health all-roundly.