Educational informatization has become the only way for mankind to enter the information age, and the application of educational resource library is a key issue in the integration of information technology disciplines. Aiming at the shortcomings of existing college physical education management technology, this article is dedicated to developing a new online management platform for physical education. Firstly, the introduction of edge computing technology in the architecture design of college physical education system can fully improve the efficiency of the management system. Secondly, based on data cleaning, the BP neural network algorithm modified by particle swarm is used to conduct in-depth analysis of the data of the university sports teaching management system and obtain corresponding optimization measures. Finally, it is verified in actual tests that the system can quickly perform data search, entry, modification, deletion, and other operations, which can ensure the realization of the school sports department’s networked, scientific, standardized, and digitalized management of physical education resources.

Introduction The continuous practice of martial arts can lead to significant changes in the functioning of respiratory organs in the long term. This habit can improve the body’s physical development, including the immune system. Objective To investigate the influence of martial arts classes on the physical fitness of college students who practice them. Methods 53 college students are evaluated. Influencing factors are martial arts dedication and training time. The experiment assesses cardiopulmonary function (cardiac function capacity, maximal oxygen consumption, blood pressure, heart rate, and other indexes). The secondary exercise stress tolerance test method was used to investigate cardiopulmonary exercise function in college students. Results 90% of the cardiopulmonary function assessment of the martial arts exercise group is excellent. The practitioners’ heart rate and maximum oxygen volume are significantly higher (P<0.05). Systolic and diastolic blood pressure between the groups did not show significant changes (< 120/80mmhg). Martial arts did not change systolic, diastolic blood pressure, or heart rate in the long term. Conclusion Martial arts education has a good influence on students’ physical fitness and significantly impacts students’ strength and vital capacity. Evidence Level II; Therapeutic Studies – Investigating the results.