Improvement of Physical Health of Primary School Students in the Haibo Bay Area
Authors: Zhang Xiaoqiang 
Published: June 2024

Background and Aim: A healthier population will have a positive impact on the entire community. In recent years, more and more attention has been paid to the physical health of children, but the current physical health of primary school students in the Bay Area is still worrying. Lack of awareness in schools, limited resources, and insufficient attention to physical education are among the major causes of the decline in physical health caused by irregular lifestyles, the increase in electronic products, lack of physical activity and unhealthy eating habits, and the urgent need to implement effective interventions, The aim is to improve the physical health of primary school students in Haibo Bay to ensure that the overall health level of primary school students in Haibo Bay is improved. Thus, the purpose of this study is to find the decline in the physical health of primary school students in Haibu Bay Area, to develop appropriate teaching and training plans to improve the decline in the physical health of primary school students in Haibu Bay Area and to provide reasonable suggestions to improve students' cardiorespiratory endurance, strength, coordination, flexibility, and weight reduction through exercises.
Materials and Methods: This study is an experimental study. G*power is used to calculate that the minimum sample size required for the experiment is 40 people (20 men and women each). A total of 80 students (40 men and women each) are recruited for this study. There are 141 students in grade 5. We randomly select 20 male and female students from each class for training as the experimental group (40 people in total), and 20 male and female students from each class as the control group (40 people in total). The experimental group receives systematic teaching training while the control group receives routine training. The data collected before and after the experiment were sorted out and analyzed. SPSSAU statistical software was used to conduct paired sample T-tests for intra-group comparison and paired sample T-tests for inter-group comparison. The statistical results were represented by mean ± standard deviation and the significance level was set as P<0.05, which made the test scores of students more accurate and more conducive to the formulation and implementation of teaching plans. Understand the student's physical condition.
Results: (1) Through systematic physical education training, the experimental group of men and women had different degrees of improvement than before the experiment, in which weight, 50 meters, one-minute jump rope, one-minute sit-up, and seat body forward bending were the most obvious, and the control group also had improvement, but compared with the experimental group, the improvement was smaller. (2) After systematic physical training, the scores of physical health tests of both male and female students in the experimental group were significantly improved, indicating that systematic physical training has a positive effect on improving the physical health of primary school students. And (3) After systematic physical training, the physical health scores of both men and women in the experimental group were higher than those of the control group. It shows that the systematic teaching and training method is more effective than the conventional teaching and training method.
Conclusion: the systematic physical education training employed in the study yielded notable improvements in various fitness parameters for both male and female primary school students. The experimental group exhibited superior enhancements compared to the control group, highlighting the efficacy of the systematic teaching and training approach. These findings underscore the positive impact of structured physical education programs in enhancing the overall physical health and fitness of young students.