# Application of Computer and Network Technology in Physical Fitness Work

Authors: Tao Zhang
Journal: Security and Communication Networks
 (2022)

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## Abstract

Accompanied by the rapid modernization and industrialization of our country, the lack of physical activity and sedentary lifestyles that are common in western developed countries have increasingly become important risk factors that threaten the health and quality of life of the vast number of Chinese residents. In the government at all levels, sports, public health, and other relevant departments, the emphasis on national physique is increasing day by day. This study focuses on the applications of computer and network technology in physical fitness and research, and makes full use of methods such as literature, expert interview, questionnaire, mathematical statistics, logic analysis, etc., in relevant theoretical literature and materials. Under the guidance, through the current situation analysis of the application of computer and network technology in physical fitness under the conditions of family and community, and the related professional sports and fitness clubs in Chaoyang District of Beijing, a questionnaire is used to systematically discuss the feasibility of the application of the network in physical fitness and the current application status of computer and network technology in physical fitness in China. The research results show that computer and network technology can break the limitation of time and space for physical fitness and provide monitoring and guidance in family, community, and office fitnesses. It has great application prospects in physical fitness work.


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## Body

## 1. Introduction

The Internet has brought about an information-based lifestyle, and more and more people are doing things through Internet-related technologies. The intelligent lifestyle and the current fast-paced lifestyle make people less likely to get physical activity and physical exercise, and people’s health problems have become the focus of current society. For example, obese boys and girls perform worse in sprinting, agility, and endurance than normal-weight children. Most of the obese Oman children have lower fitness measures, suggesting that they are more likely to develop NCD in later life [1]. Sports and fitness can effectively ensure good health. However, in the current social environment, the number of people is increasing. The number of people who need sports and fitness is also accompanied by an increase in people’s living standards and an increase in ideological quality. At present, the relevant fitness equipment and facilities that the Chinese government puts in every year are completely unable to meet the current needs. Physical fitness generally needs to have a professional, scientific sports method and specific content, and only professional fitness venues have professional knowledge and professional coaches, and such fitness venues usually also need to pay higher fees. That is to say, how to better change the current situation of physical fitness in China and provide a good and excellent fitness condition and space for Chinese residents is a problem that must be considered and solved to increase the physical quality of Chinese residents and ensure long-term stability and sustainable development of the society. The average weight status of a large number of adolescents in Shandong Province is healthy, and the prevalence of “pass” or higher in physical fitness tests is high. Compared with high SES adolescents in Shandong Province, China, low SES adolescents showed poor cardiorespiratory fitness, muscle fitness, and flexibility test scores, but higher BMI scores [2]. Embedded technology implements special functions and is controlled by an internal computer system. Applying embedded technology to a treadmill enhances intelligence and adds other features. Through the design of embedded technology and control system, the system structure and the working mode of the treadmill are scientifically analyzed [3].With the rapid development of modern society, people are no longer satisfied with the rapid enrichment of material life. The quality of life requirements are on the agenda of ordinary people. Health has become a top concern for people. The number of people engaged in health care is increasing year by year. National fitness has become a national strategy and the focus of national attention [4]. Social incentives such as collaboration and competition have been found to motivate users to popularize fitness applications. This work investigates how social incentives work for obese and diabetic patients. Theoretically speaking, based on the current domestic and international “computer and network technology” on the basis of sports fitness application and research, through the investigation and analysis of China’s related sports and fitness undertakings, summed up the current “computer and network technology” in the development of China’s physical fitness. The feasibility of this provides a strong theoretical basis for the further development of China’s sports and fitness undertakings, and at the same time, taking the fitness club as an entry point, analyzing the new fitness model under the Internet environment, and providing reasonable suggestions for the later application of “computer and network technology” in physical fitness [5, 6]. In practice, by analyzing and studying the current application of “computer and network technology” in physical fitness can effectively help club to better use high technology to complete better sales services and enhance their use in the new era and market competitiveness [7]. For the professional fitness instructors in the health club, it can also have a more powerful platform, no longer subject to space and time constraints, to help their students complete more professional fitness activities, to maximize their role through the Internet. As a person who can enhance physical fitness in physical fitness activities, he can benefit from the convenient and fast fitness service function of Internet technology in the physical fitness of “computer and network technology” under more professional and standard conditions, at any time, conduct more professional physical fitness activities anywhere, so as to promote the formation and maintenance of scientific lifestyle through the physical fitness of “computer and network technology” [8].With the deepening of the “fast food era” in the United States, more and more Americans suffer from various chronic diseases due to unhealthy living habits and eating patterns, among which obesity is the most common. In view of this socialstatus quo, more and more people of insight, businesses, and politicians focus on the field of fitness and health management. Jensen believes that there is a slight to fair agreement between the self-assessed body fitness and the estimated maximum wattage of cardiorespiratory fitness, and is moderately positively correlated. Therefore, a single question about physical fitness may be a cost-effective method for assessing fitness in large population studies, but not for personal assessment [9]. Muntaner-Mas believes cardiopulmonary fitness (CRF) provides important information about general health assessments and has high clinical utility. In addition, in motion settings, CRF testing is required to establish a baseline level, open a personalized training program, and monitor athletic performance improvements. Therefore, CRF evaluates clinical and sporty versatility. Technological advances have led to an increase in digital medical and sports. However, further research is needed to enhance the effectiveness and reliability assessment of existing fitness applications’ CRF [10]. Santos aims to study the cross-sectional association between children’s sedentary time (ST) and moderate to severe exercise (MVPA) patterns, children’s total fat mass index (FMI) and abdominal fat mass index, and, in addition, analysis of cardiopulmonary adaptation, and whether sex (CRF) mediates these associations [11]. Smith conducted a systematic review of the relationship between the study of MF (i.e strength/force, local muscle endurance) and physical activity, sedentary behavior, and sleep of children and adolescents. The relevance of search results was screened, and studies on children and adolescents (3 to 18 years old) were considered to explore the association between MF and physical activity, sedentary behavior, or sleep. The proportion of studies that reported a statistically significant correlation between each MF component and the behavioral variable was calculated, and additional coding was performed to address the risk of bias [12]. The Lamoureux study found that since 1980, there has been a significant decline in adult CRF, and over time, the magnitude of its CRF has gradually increased, indicating a corresponding decline in population health. Continuous national and international monitoring systems are needed to monitor health and fitness trends, especially in low- and middle-income countries where data is currently not available [13]. Based on the background of big data, Jian analyzed the current demand of consumers for fitness and leisure activities, reflected on the problems existing in the current consumer fitness and leisure market, and proposed specific measures to solve the problem of consumers’ fitness and leisure [14].To put it simply, this article takes the physical fitness under the “computer and network technology” as the main research content, that is, understands and analyzes the advantages and disadvantages of networked fitness at home and abroad and the current development of domestic network fitness, so as to promote the promotion through specific investigations. Specific measures for the development of physical fitness under “computer and network technology”. Specifically, the main research content of this study is roughly divided into five parts: The first part is the introduction part, which aims to systematically summarize the main research contents from the research background, research purposes, and research ideas and methods; the second part is the theoretical basis, which is an analysis of the current research status at home and abroad, as well as relevant “computer and network technology” and other related overviews; and the third part is related research, through specific survey data, to specifically describe the current fitness situation of the general population in China and Beijing and the popularity of several fitness clubs in Chaoyang District under the conditions of “computer and network technology”, and specifically summarized the current problems and the causes of the problems. The fourth part is to further strengthen the application and analysis of China’s current “computer and network technology” in physical fitness, to strengthen people’s awareness as a benchmark, and then strengthen “computer and network technology” physical fitness in the general population and fitness institutions. The application, combined with relevant software development companies to develop practical recommendations on the basis of the development of fitness-related APP products and the government’s encouragement of support policies, more comprehensively promote the in-depth application and development of “computer and network technology” in China’s sports and fitness industry. The fifth part is the summary and suggestion part of this article, which is a summary of the results of the article and suggestions on the popularization of “computer and network technology” in the future of China’s sports fitness application.


## 2. Proposed Method

### 2.1. Service Objects and Requirements

The service object, also known as the interactive object or the group portrait on the mobile Internet, is a tagged user model abstracted according to the user’s social attributes, living habits, and consumption behaviors [15]. The target user model is built on a series of real data, a highly refined feature identifier for the analysis of user information.With the promotion of mass fitness and the concept of national fitness, both the sports and fitness groups are growing at a high speed, from micro-viewing to macro-level. According to the analysis think tank, the sports population has increased from 26% of the total population in 2009 to 40% in 2014, and continues to grow, whether in fitness centers, stadiums, parks or fitness groups. Countless, the entire social sports and fitness atmosphere is strong, and personal sports and fitness awareness are significantly enhanced.(1)
Sports and fitness needs: in the era of social prosperity and cultural diversification, the needs of the sports and fitness population have also undergone major changes. Compared with the previous learning methods, there is no basis for sports for a certain project. For those who want to learn, they will reserve relevant coaches through the Sports Fitness App platform. The platform can present basic information such as coaching level, qualifications, and evaluation.(2)
Stadium demand: in the era of mobile Internet, sports and fitness apps have been comprehensively developed, allowing some idle venues to catch up with the Internet platform, which is an important trend in future stadiums. Through the Sports Fitness App or any other professional venue app, you can check the idle situation of the venue, you can understand the price and other information on the above and make an online booking, effectively solve the information asymmetry, improve the venue utilization, and reduce the user’s cost.(3)
Health management needs: along with the sports and fitness apps, there are health apps and apps that combine sports and fitness apps. This type of app is a process of comprehensive management of the health of individuals and people.Users can enter their own body values, exercise, sleep and other data, build a user health file on the platform, can check the corresponding medical report on the platform, and consult the health manager on the platform [16]. The health consultant can also use the user health file, and the medical examination report recommends health prescriptions for them, and guides users to develop correct living habits for health management purposes. You can also set health reminders on some applications, urge you to drink water regularly, limit smoking, and customize personalized health programs.(4)
Health needs: compared with traditional health-care people, they have their own health methods and habits. These habits and plans are empirical in most cases, and they are not systematic or even scientific. The Sports Health App can select the most scientific health knowledge for users. Fitness means, while the smart phone has the functions of text, picture, voice and video, which provides great convenience for the health care and health care, enriches the various ways and means of exercise, and improves the correct understanding of health care [17].


### 2.2. Basic Characteristics of Application in Physical Fitness

First of all, “computer and network technology” is a cross-border integration. For “computer and network technology”, its meaning is to integrate the Internet with other industries, that is to say, “+” itself means penetration and integration. In terms of the Internet, integrating it with traditional industries is actually a cross-border behavior of the Internet industry. It is to make full use of the advantages of the Internet, Internet innovation to promote the innovation and development of traditional industries, and the innovative development of traditional industry forms. Second, “computer and network technology” is based on innovation. Innovation is the necessary means of current social development, and it is also the basis for sustainable development of various factors such as social productivity and various industries. The introduction of “computer and network technology” is itself a means of development under the innovative economy, making full use of the advantages of the Internet and the characteristics of innovation, combined with the use of Internet thinking, to continue the industrial innovation of traditional industries and corporate form innovation. Again, “computer and network technology” is people-oriented. The rapid development of network information technology is fundamental because it can meet people’s needs to a greater extent. That is to say, the Internet itself is playing a greater role in respecting people and integrating the Internet into the tradition. The industry, making full use of the advantages of the Internet, makes people decide the direction of R&D and innovation, making its products more humanized and realizing its value. Fourth, “computer and network technology” is the reshaping of the structure. “Computer and network technology” is proposed not only in the information society, the new requirements of development under the knowledge economy, but also in the, networked social environment, economic structure, social structure, cultural structure, and geographical structure. In the event of changes, the Internet has broken the traditional structural model, that is to say, in the context of the integration of the Internet and various social factors, it is itself a reshaping of various structures. Finally, “computer and network technology” are all connected. In-depth integration of the Internet into other industries and the use of the Internet itself will be conducive to the development of its industry, and all resources of industry innovation are connected to maximize the value. At the same time, the industry is closely linked to each other through the Internet, which is also the goal of “computer and network technology”.The reason why “computer and network technology” is put forward and applied to physical fitness is because “computer and network technology” can give the sports and fitness industry a new vitality so as to realize the true value of both. First of all, the information from the Internet provides the conditions for the development of the network platform for physical fitness. Along with the continuous development of China’s Internet technology, the interactivity and openness of the Internet have added a new promotion platform for the sports fitness industry. More and more sports fitness network platforms have begun to form, laying a foundation for the development of China’s current sports fitness industry and the development of the sports fitness industry network platform to a certain extent. Second, the increase in the number of Internet users has expanded the focus of attention on sports and fitness. In recent years, the development of network technology and the advantages of the network itself have led to an increase in the number of Internet users. Under the Internet conditions, the sports and fitness industry not only has more marketing and publicity platforms but also because Internet technology has broken through the limitations of time and space, more and more fitness enthusiasts form groups and continue to develop. Finally, the Internet has increased the commercial marketing model of professional sports and fitness clubs. Through the Internet information integration technology, the fitness marketing team can timely determine the fitness needs of the user according to the browsing of relevant information by the fitness enthusiasts, thereby establishing a personalized demand profile and promoting the completion of the sales on the basis of the demand.


## 2.1. Service Objects and Requirements

The service object, also known as the interactive object or the group portrait on the mobile Internet, is a tagged user model abstracted according to the user’s social attributes, living habits, and consumption behaviors [15]. The target user model is built on a series of real data, a highly refined feature identifier for the analysis of user information.With the promotion of mass fitness and the concept of national fitness, both the sports and fitness groups are growing at a high speed, from micro-viewing to macro-level. According to the analysis think tank, the sports population has increased from 26% of the total population in 2009 to 40% in 2014, and continues to grow, whether in fitness centers, stadiums, parks or fitness groups. Countless, the entire social sports and fitness atmosphere is strong, and personal sports and fitness awareness are significantly enhanced.(1)
Sports and fitness needs: in the era of social prosperity and cultural diversification, the needs of the sports and fitness population have also undergone major changes. Compared with the previous learning methods, there is no basis for sports for a certain project. For those who want to learn, they will reserve relevant coaches through the Sports Fitness App platform. The platform can present basic information such as coaching level, qualifications, and evaluation.(2)
Stadium demand: in the era of mobile Internet, sports and fitness apps have been comprehensively developed, allowing some idle venues to catch up with the Internet platform, which is an important trend in future stadiums. Through the Sports Fitness App or any other professional venue app, you can check the idle situation of the venue, you can understand the price and other information on the above and make an online booking, effectively solve the information asymmetry, improve the venue utilization, and reduce the user’s cost.(3)
Health management needs: along with the sports and fitness apps, there are health apps and apps that combine sports and fitness apps. This type of app is a process of comprehensive management of the health of individuals and people.Users can enter their own body values, exercise, sleep and other data, build a user health file on the platform, can check the corresponding medical report on the platform, and consult the health manager on the platform [16]. The health consultant can also use the user health file, and the medical examination report recommends health prescriptions for them, and guides users to develop correct living habits for health management purposes. You can also set health reminders on some applications, urge you to drink water regularly, limit smoking, and customize personalized health programs.(4)
Health needs: compared with traditional health-care people, they have their own health methods and habits. These habits and plans are empirical in most cases, and they are not systematic or even scientific. The Sports Health App can select the most scientific health knowledge for users. Fitness means, while the smart phone has the functions of text, picture, voice and video, which provides great convenience for the health care and health care, enriches the various ways and means of exercise, and improves the correct understanding of health care [17].


## 2.2. Basic Characteristics of Application in Physical Fitness

First of all, “computer and network technology” is a cross-border integration. For “computer and network technology”, its meaning is to integrate the Internet with other industries, that is to say, “+” itself means penetration and integration. In terms of the Internet, integrating it with traditional industries is actually a cross-border behavior of the Internet industry. It is to make full use of the advantages of the Internet, Internet innovation to promote the innovation and development of traditional industries, and the innovative development of traditional industry forms. Second, “computer and network technology” is based on innovation. Innovation is the necessary means of current social development, and it is also the basis for sustainable development of various factors such as social productivity and various industries. The introduction of “computer and network technology” is itself a means of development under the innovative economy, making full use of the advantages of the Internet and the characteristics of innovation, combined with the use of Internet thinking, to continue the industrial innovation of traditional industries and corporate form innovation. Again, “computer and network technology” is people-oriented. The rapid development of network information technology is fundamental because it can meet people’s needs to a greater extent. That is to say, the Internet itself is playing a greater role in respecting people and integrating the Internet into the tradition. The industry, making full use of the advantages of the Internet, makes people decide the direction of R&D and innovation, making its products more humanized and realizing its value. Fourth, “computer and network technology” is the reshaping of the structure. “Computer and network technology” is proposed not only in the information society, the new requirements of development under the knowledge economy, but also in the, networked social environment, economic structure, social structure, cultural structure, and geographical structure. In the event of changes, the Internet has broken the traditional structural model, that is to say, in the context of the integration of the Internet and various social factors, it is itself a reshaping of various structures. Finally, “computer and network technology” are all connected. In-depth integration of the Internet into other industries and the use of the Internet itself will be conducive to the development of its industry, and all resources of industry innovation are connected to maximize the value. At the same time, the industry is closely linked to each other through the Internet, which is also the goal of “computer and network technology”.The reason why “computer and network technology” is put forward and applied to physical fitness is because “computer and network technology” can give the sports and fitness industry a new vitality so as to realize the true value of both. First of all, the information from the Internet provides the conditions for the development of the network platform for physical fitness. Along with the continuous development of China’s Internet technology, the interactivity and openness of the Internet have added a new promotion platform for the sports fitness industry. More and more sports fitness network platforms have begun to form, laying a foundation for the development of China’s current sports fitness industry and the development of the sports fitness industry network platform to a certain extent. Second, the increase in the number of Internet users has expanded the focus of attention on sports and fitness. In recent years, the development of network technology and the advantages of the network itself have led to an increase in the number of Internet users. Under the Internet conditions, the sports and fitness industry not only has more marketing and publicity platforms but also because Internet technology has broken through the limitations of time and space, more and more fitness enthusiasts form groups and continue to develop. Finally, the Internet has increased the commercial marketing model of professional sports and fitness clubs. Through the Internet information integration technology, the fitness marketing team can timely determine the fitness needs of the user according to the browsing of relevant information by the fitness enthusiasts, thereby establishing a personalized demand profile and promoting the completion of the sales on the basis of the demand.


## 3. Experiments

### 3.1. Experimental Data and Equipment Overview

The main research object of this study is the five larger fitness clubs in the district. In fact, Sports-lize Store and Dong Hu Street Senior Activity Center conducted detailed analysis and research on the application of “computer and network technology” by managers, coaches, and the members of the club.Simply put, a wearable device refers to a device that enables people to wear it at any time. In the current social context, in the context of people’s increasing pursuit of convenience and speed, in the sports and fitness industry, wearable devices are actually combined with Internet technology to facilitate people to carry around, especially during the walking movement. Equipment that is associated with sports and fitness, this equipment is generally a tiny electronic product. Related literature documents the wearable device as a motion monitoring system. The wearable technology is derived from advanced science and technology, such as functional software technology and high-density integration technology. It mainly refers to wearing it directly on the body or integrated into the user, on the clothes or accessories. IT is not only convenient but also convenient to carry.The physical fitness monitoring system is actually the system monitoring and evaluating the sports process, especially the physical and mental load, physical fitness, athletic ability, and exercise. Under normal circumstances, wearable devices have a physical fitness monitoring system, and the physical fitness monitoring system is essentially effective in detecting the entire movement of the athletes, based on scientific and standardized fitness methods and planning. It provides suggestions for fitness exercises and corresponding guidance to effectively prevent the adverse consequences for athletes in the process of self-exercise and fitness due to irregular and unscientific exercises.Networked fitness is a real person who participates in sports. In the process of related technologies through the Internet, the sports-related information is reflected in the computer or the electronic device that is carried with you. Under the basic rules of physical fitness, fitness people on the basis of the Internet realize each other, interactivity, etc. The current networked fitness refers to a “computer and network technology” mode of Internet plus exercise and fitness. In the model, the Internet provides data services and information services for sports and fitness. Sports fitness data services and information services mainly refer to all relevant services such as timely sharing, transmission, computing and management of sports and fitness data, and information from the Internet (PC computer and network technology mobile Internet) environment.


### 3.2. Research Methods

#### 3.2.1. Literature Method

According to the specific research content and research purposes of this study, I have conducted more than 100 domestic and foreign literature through relevant materials such as the campus library, China Knowledge Network, Wan fang Data Platform, and Chinese Academic Journal Full-text Database, including contemporary and contemporary. Sports development, fitness coaching, fitness club management, sports industry, and other related subject knowledge, such as social sports, sports anatomy, sports physiology, sports psychology, sports management, sports industry, and so on. According to the specific research content of this study, the corresponding problems are solved in practice.


#### 3.2.2. Expert Interview

First of all, I consulted relevant experts, and on this basis, I visited several health club managers in the district and listened to their opinions and suggestions.


#### 3.2.3. Questionnaire Method

Based on the collection and interviews of relevant literature, the questionnaires on the members’ networked services for fitness clubs and the questionnaires on fitness training for fitness clubs in fitness clubs were designed according to the research purposes and requirements, and “Manager’s Questionnaire on Networking Services for Health Clubs”. The questionnaire was distributed and collected in real-time and distributed in time. A total of 426 questionnaires were distributed into three types of questionnaires, and 355 copies of the “Members’ Questionnaire on Networking Services for Health Clubs” were issued to fitness members. A total of 57 of the coach’s “Consultation Questionnaire for Fitness Clubs to Conduct Fitness Networked Teaching Services for Health Clubs” were issued, and 14 questionnaires of the “Regulators’ Questionnaire on Networking Services for Health Clubs” issued by the fitness institution managers, were issued. All were recovered and the recovery rate was 100%. At the same time, to better test the reliability of this questionnaire, a second survey was conducted on the first survey object. Through comparative analysis, the final test result R was higher than 0.87. According to the Pearson correlation coefficient, the result was higher than 0.70. Therefore, the questionnaire is credible.


#### 3.2.4. Mathematical Statistics

Using statistical principles, statistical analysis was performed on the questionnaire data using EXCEL software and SPSS18.0 data processing software to obtain the survey results.


#### 3.2.5. Logic Analysis

Through the analysis of relevant literature and data collected, the logic analysis methods such as induction, analysis, and comprehensive summarization are used in the writing process to elaborate on the specific research contents and problems.


#### 3.2.6. Comparative Analysis

This article selects several popular apps such as Gu dong sports, Nike + running, through the typical case to guide the sports fitness app in depth, analyze, explain, explore its characteristics and their advantages and disadvantages.


## 3.1. Experimental Data and Equipment Overview

The main research object of this study is the five larger fitness clubs in the district. In fact, Sports-lize Store and Dong Hu Street Senior Activity Center conducted detailed analysis and research on the application of “computer and network technology” by managers, coaches, and the members of the club.Simply put, a wearable device refers to a device that enables people to wear it at any time. In the current social context, in the context of people’s increasing pursuit of convenience and speed, in the sports and fitness industry, wearable devices are actually combined with Internet technology to facilitate people to carry around, especially during the walking movement. Equipment that is associated with sports and fitness, this equipment is generally a tiny electronic product. Related literature documents the wearable device as a motion monitoring system. The wearable technology is derived from advanced science and technology, such as functional software technology and high-density integration technology. It mainly refers to wearing it directly on the body or integrated into the user, on the clothes or accessories. IT is not only convenient but also convenient to carry.The physical fitness monitoring system is actually the system monitoring and evaluating the sports process, especially the physical and mental load, physical fitness, athletic ability, and exercise. Under normal circumstances, wearable devices have a physical fitness monitoring system, and the physical fitness monitoring system is essentially effective in detecting the entire movement of the athletes, based on scientific and standardized fitness methods and planning. It provides suggestions for fitness exercises and corresponding guidance to effectively prevent the adverse consequences for athletes in the process of self-exercise and fitness due to irregular and unscientific exercises.Networked fitness is a real person who participates in sports. In the process of related technologies through the Internet, the sports-related information is reflected in the computer or the electronic device that is carried with you. Under the basic rules of physical fitness, fitness people on the basis of the Internet realize each other, interactivity, etc. The current networked fitness refers to a “computer and network technology” mode of Internet plus exercise and fitness. In the model, the Internet provides data services and information services for sports and fitness. Sports fitness data services and information services mainly refer to all relevant services such as timely sharing, transmission, computing and management of sports and fitness data, and information from the Internet (PC computer and network technology mobile Internet) environment.


## 3.2. Research Methods

### 3.2.1. Literature Method

According to the specific research content and research purposes of this study, I have conducted more than 100 domestic and foreign literature through relevant materials such as the campus library, China Knowledge Network, Wan fang Data Platform, and Chinese Academic Journal Full-text Database, including contemporary and contemporary. Sports development, fitness coaching, fitness club management, sports industry, and other related subject knowledge, such as social sports, sports anatomy, sports physiology, sports psychology, sports management, sports industry, and so on. According to the specific research content of this study, the corresponding problems are solved in practice.


### 3.2.2. Expert Interview

First of all, I consulted relevant experts, and on this basis, I visited several health club managers in the district and listened to their opinions and suggestions.


### 3.2.3. Questionnaire Method

Based on the collection and interviews of relevant literature, the questionnaires on the members’ networked services for fitness clubs and the questionnaires on fitness training for fitness clubs in fitness clubs were designed according to the research purposes and requirements, and “Manager’s Questionnaire on Networking Services for Health Clubs”. The questionnaire was distributed and collected in real-time and distributed in time. A total of 426 questionnaires were distributed into three types of questionnaires, and 355 copies of the “Members’ Questionnaire on Networking Services for Health Clubs” were issued to fitness members. A total of 57 of the coach’s “Consultation Questionnaire for Fitness Clubs to Conduct Fitness Networked Teaching Services for Health Clubs” were issued, and 14 questionnaires of the “Regulators’ Questionnaire on Networking Services for Health Clubs” issued by the fitness institution managers, were issued. All were recovered and the recovery rate was 100%. At the same time, to better test the reliability of this questionnaire, a second survey was conducted on the first survey object. Through comparative analysis, the final test result R was higher than 0.87. According to the Pearson correlation coefficient, the result was higher than 0.70. Therefore, the questionnaire is credible.


### 3.2.4. Mathematical Statistics

Using statistical principles, statistical analysis was performed on the questionnaire data using EXCEL software and SPSS18.0 data processing software to obtain the survey results.


### 3.2.5. Logic Analysis

Through the analysis of relevant literature and data collected, the logic analysis methods such as induction, analysis, and comprehensive summarization are used in the writing process to elaborate on the specific research contents and problems.


### 3.2.6. Comparative Analysis

This article selects several popular apps such as Gu dong sports, Nike + running, through the typical case to guide the sports fitness app in depth, analyze, explain, explore its characteristics and their advantages and disadvantages.


## 3.2.1. Literature Method

According to the specific research content and research purposes of this study, I have conducted more than 100 domestic and foreign literature through relevant materials such as the campus library, China Knowledge Network, Wan fang Data Platform, and Chinese Academic Journal Full-text Database, including contemporary and contemporary. Sports development, fitness coaching, fitness club management, sports industry, and other related subject knowledge, such as social sports, sports anatomy, sports physiology, sports psychology, sports management, sports industry, and so on. According to the specific research content of this study, the corresponding problems are solved in practice.


## 3.2.2. Expert Interview

First of all, I consulted relevant experts, and on this basis, I visited several health club managers in the district and listened to their opinions and suggestions.


## 3.2.3. Questionnaire Method

Based on the collection and interviews of relevant literature, the questionnaires on the members’ networked services for fitness clubs and the questionnaires on fitness training for fitness clubs in fitness clubs were designed according to the research purposes and requirements, and “Manager’s Questionnaire on Networking Services for Health Clubs”. The questionnaire was distributed and collected in real-time and distributed in time. A total of 426 questionnaires were distributed into three types of questionnaires, and 355 copies of the “Members’ Questionnaire on Networking Services for Health Clubs” were issued to fitness members. A total of 57 of the coach’s “Consultation Questionnaire for Fitness Clubs to Conduct Fitness Networked Teaching Services for Health Clubs” were issued, and 14 questionnaires of the “Regulators’ Questionnaire on Networking Services for Health Clubs” issued by the fitness institution managers, were issued. All were recovered and the recovery rate was 100%. At the same time, to better test the reliability of this questionnaire, a second survey was conducted on the first survey object. Through comparative analysis, the final test result R was higher than 0.87. According to the Pearson correlation coefficient, the result was higher than 0.70. Therefore, the questionnaire is credible.


## 3.2.4. Mathematical Statistics

Using statistical principles, statistical analysis was performed on the questionnaire data using EXCEL software and SPSS18.0 data processing software to obtain the survey results.


## 3.2.5. Logic Analysis

Through the analysis of relevant literature and data collected, the logic analysis methods such as induction, analysis, and comprehensive summarization are used in the writing process to elaborate on the specific research contents and problems.


## 3.2.6. Comparative Analysis

This article selects several popular apps such as Gu dong sports, Nike + running, through the typical case to guide the sports fitness app in depth, analyze, explain, explore its characteristics and their advantages and disadvantages.


## 4. Discussion

### 4.1. Feasibility Analysis of Application of Computer and Network Technology in Physical Fitness

Along with the decline in people’s physical fitness, more and more diseases are beginning to become normal. Therefore, in the living standard of today's people, as the population grows, more and more people in China are involved in the sports and fitness industry, whether it is consumer sports fitness or the spontaneous sports and leisure activities of the people, it has laid a good foundation for the healthy development of the “computer and network technology” industry in China. Using the Baidu Index, the author selects fitness-related words: weight loss, fitness, running, exercise, and exercise, respectively, and obtains the following data, as shown in Table1:Table 1
Analysis of the search results of main sports-related words in Baidu index.
Select wordsSearch indexMale (%)Female (%)Main ageLose weight14958287220–49Fitness5263732720–49Run2861594120–49Motion2139495120–49Work out1226475330–49First, the population of physical fitness is still small. Although people’s health awareness is generally enhanced, there are more and more people participating in physical fitness in China. However, the cycle of physical fitness for many people is not fixed, and fitness behavior is only carried out with their own mood. To detect the prediction ability of the model, based on the estimated model parameter results, the daily high-frequency fluctuations estimated by the model can be calculated. Second, China’s current physical fitness-related public space facilities are not perfect. The imperfection of physical fitness facilities has greatly hindered the residents’ physical fitness activities in China, which has affected the enthusiasm of residents to participate, which has restricted the development of China’s sports fitness to a certain extent. Third, there is no professional and correct physical fitness knowledge. For ordinary residents, their understanding of physical fitness only stays at the participation. There is no specific physical fitness knowledge at all, nor does it pay attention to the scientific nature of physical fitness. Under the conditions of not being physical, it is unscientific. Physical fitness may even affect your health.The application of the Internet in the sports and fitness industry is a must for the development of Internet technology. For Internet technology, the continuous development of Internet technology means that Internet technology is gradually integrated into all strata of social development, so that various elements at the grassroots level of society can reproduce new development opportunities and vitality through Internet technology. Internet technology in the sports and fitness industry. The application is in-depth, and it is also the formation of the Internet sports and fitness industry.As shown in Figure1, it can be seen that “slimming” is most concerned by sports people, especially women. Men are more concerned about “fitness”. The number of followers of the word “exercise” is higher than that of other words, and the age of the fitness group is generally between 20 and 49 years old. The improvement of people’s living standards has made people pay more and more attention to health problems, but daily life under Internet technology allows people to return to the so-called “physical labor,” although it is of great help to physical health, but attracts the strength is still insufficient. The physical fitness method in the “computer and network technology” mode combines the latest technology of the Internet and at the same time attracts people; it can also make full use of Internet technology to combine with the actual physical fitness to exercise.Figure 1
Baidu index of related fitness words.


### 4.2. Analysis of the Advantages of Network Technology in the Development of Physical Fitness

The reason why “computer and network technology” is put forward and applied to physical fitness is because “computer and network technology” can give the sports and fitness industry a new vitality, so as to realize the true value of both. First of all, the information from the Internet provides the conditions for the development of the network platform for physical fitness. With the continuous development of Internet technology, the interactivity and openness of the Internet have added a new promotion platform for the sports and fitness industry. More and more sports fitness network platforms have begun to form, laying a foundation for the development of China’s current sports fitness industry and the development of the sports fitness industry network platform to a certain extent. Second, the increase in the number of Internet users has expanded the focus of attention on sports and fitness. In recent years, the development of network technology and the advantages of the network itself have led to an increase in the number of Internet users. Under the Internet conditions, the sports and fitness industry not only have more marketing and publicity platform, but also because Internet technology has broken through the limitations of time and space, more and more fitness enthusiasts form groups and continue to develop. Finally, the Internet has increased the commercial marketing model of professional sports and fitness clubs. Through the Internet information integration technology, the fitness marketing team can timely determine the fitness needs of the user according to the browsing of relevant information by the fitness enthusiasts, thereby establishing a personalized demand profile and promoting the completion of sales on the basis of demand. As shown in Table2, Talking Data conducted data statistics and analysis and published reports for the people using the exercise fitness app in 2016.Table 2
Target Group Index of fitness application preferences.
City levelLose weightWork outHealth managementHealthy wearableHealthFirst line94110111139136Second line9397103101115Third line and below10699969082As shown in Figure2, the report indicates that female users are more concerned with apps for weight loss and health management in terms of app selection for different functions, and male users prefer exercise and health. After 70, people prefer weight loss and exercise-related apps, and after 90 they are more interested in health management and human wearable devices. Users in the four first-tier cities of Beijing and Shenzhen have paid more attention to mobile applications such as personal health management, sports and fitness, smart wear, and health care; users in second-tier cities such as provincial capitals tend to focus on health management and health app; the remaining three lines and below Urban users only have a higher demand for weight loss, and less attention to health management, health care, and smart wearable devices.Figure 2
Histogram of different urban sports preferences.The Internet is based on innovation. Innovation is a necessary means of current social development, and it is also the basis for the sustainable development of various factors such as social productivity and industries. The proposal of the Internet itself is a means of development under the innovative economy, making full use of the advantages of the Internet and the characteristics of innovation, In addition, Internet thinking is used to continuously carry out industrial innovation in traditional industries and corporate form of innovation.The Internet has increased the business marketing model of professional sports and fitness clubs. Through the Internet information integration technology, the fitness marketing team can timely determine the fitness needs of the user based on the browsing of relevant information by fitness enthusiasts, so as to establish a personalized demand file and promote the completion of sales on the basis of demand.


### 4.3. Analysis of the Application Status of Computer and Network Technology in Physical Fitness

Affected by the traditional physical fitness model, I have been in the process of investigating and analyzing the related application of “computer and network technology” in physical fitness according to the fact that people have always defined sports and fitness as the guidance of professional fitness instructors in fitness clubs. Under the idea of fitness exercise, the whole survey is divided into the current social environment, the application of “computer and network technology” in the daily fitness exercise of most ordinary people, and the “computer and network technology” under the conditions of the sports fitness club. For the application of “computer and network technology” in most people’s daily physical exercise, it is also divided into the analysis of the application status in daily households, social activities, and office environments.(1)
With the development of society and the development of Internet technology, gyms have begun to become a commonplace. They purchase some simple and basic fitness equipment or sports equipment in their own homes and then connect these equipment with computers or mobile phones through Internet technology. The electronic terminal implements real-time home fitness exercise monitoring and then records, stores, and transmits the specific data through Internet technology, and transmits the specific fitness data, generally including time, training method, intensity, and energy consumption. On a specific online fitness platform or website, remote targeted fitness guidance is provided through the standard data in the platform or website or by professional coaches. Family gym, under such conditions, family fitness not only greatly facilitates the fitness requirements of the general population at any time, but also can be formulated according to different age groups, physical fitness, and other conditions of different groups of people. The humanized fitness program makes people’s fitness more versatile and life-oriented.(2)
Wide application of the step counter software: In recent years, people began to exercise by walking,. especially under the condition of “computer and network technology”, and in the past two years, various kinds of step-based pedometer equipment and step counter software are used. Pedometers are typically done with smaller wearable devices, such as mobile phones, sports watches, or specialized pedometer devices. By locating the corresponding person’s geographic location or sensing the body, the relevant data of their walking can be accurately recorded, and these data are then transmitted to the network through Bluetooth, data cable, mobile network transmission, etc., after a series of data processing, and then provide accurate walking data for the corresponding personnel using the pedometer software.(3)
Under the condition of “computer and network technology”, network medical care in family physical fitness, while combining network and medical care, sports fitness is also closely integrated with network medical care. Under the condition of “computer and network technology”, network medical care in family physical fitness has almost realized some sudden diseases, especially cardiovascular disease monitoring, which can be effectively only through simple portable sports equipment or monitoring equipment. Measurements related to blood pressure, heart rate, electrocardiogram. In order to more effectively provide the elderly with home physical fitness exercise guidance, formulate exercise plans for them more flexibly, and at the same time effectively prevent the occurrence of unexpected situations in the process of fitness exercise due to the physical condition of the elderly, so while the network and medical treatment are combined, physical fitness is also closely integrated with network medicine.According to the results of the survey and analysis, combining the Internet with the sports and fitness industry and conducting in-depth integration is the direction of the current development of sports and fitness, and it is also the only way. All along, Internet-related technologies and equipment have been sought after by people for their powerful functions and humanized service features. When the physical fitness and the Internet are integrated with each other, it is to enable people to effectively exercise their bodies and improve their physical quality and quality of life under more convenient and fast conditions, in a more relaxed and scientific state.“Computer and network technology” sports fitness effectively reduces the cost of people who want to get professional fitness services, enriches the form of exercise and fitness, and reduces its space constraints, through effective Internet information, data and storage. The characteristics of the society, as well as the humanization strategy of different fitness arrangements according to different groups of people, effectively shaped a more perfect form of physical fitness for people and also brought favorable conditions for the vigorous development of China’s domestic sports and fitness undertakings.The application of various computer and network technologies provides auxiliary management means for physical work and has been well evaluated in practical applications. At the same time, the scientific management of physical work also puts forward higher requirements for computer and network technology. As a multilevel management work covering the whole country and focusing on the collection of objective and accurate physical fitness data, the method of using the quality control network platform to realize data collection and various management work is worthy of physical fitness management departments at all levels and other majors. The scale of the survey was to carry out in departments for reference. However, some problems have gradually been exposed in the large-scale sample survey work, such as the standardization of testing methods and means of testing personnel, and the subjective exertion of subjects on certain specific indicators. Although the physical fitness monitoring and management departments at all levels have organized extensive training and spot checks have reduced its impact, there are still discrepancies in the data at individual monitoring sites. Therefore, according to the existing computer network technology, real-time video recording, and remote monitoring technology can be established to minimize the impact of this factor in the next work.For the community, its scope and target population is slightly larger than that of the family, so that is to say, the community is more oriented toward the general public. At present, some communities have initially established fitness guidance websites for community residents. In these websites, residents can inquire about sports information and related fitness programs anytime and anywhere, so that community residents can stay at home without leaving home to get professional fitness knowledge and fitness guidance.To better exercise the employees in the enterprise and let them relax and exercise, some enterprises have thought of using the computer network to unify the employees to carry out fitness activities. Under normal circumstances, the company will control the employees’ computers through the local area network at a fixed time every morning and afternoon, and then turn the employee’s computer screen into an aerobics page with soothing music specially designed by the company. At the same time, employees are required to follow the specific steps of the video to follow In the video, professional fitness trainers perform some simple and scientific fitness activities. At the same time, due to the limited space in the office, most employees have only a small area next to them to move around. Therefore, many companies have hired professionals to develop aerobics for sitting fitness, allowing corporate employees to move their whole bodies while sitting. The network aerobics in the office makes full use of the advantages of Internet technology, so that enterprise employees can get more scientific guidance and fitness in a small space.


### 4.4. Investigation and Analysis of the Development and Use of Members of the Beijing Fitness Club

In a survey conducted on members of five sports and fitness clubs in Chaoyang District, Beijing, the ratio of male to female members of physical fitness is roughly 7 : 3, that is, men are more active in sports and fitness, most of the ages are between 18–24 and 25–30, that is, more students and young workers, followed by white-collar workers between the ages of 30 and 40.As shown in Figure3, most of the members of the 355 fitness clubs believe that the sports equipment and facilities in the club are perfect, and there are also many sports equipment capable of real-time physical fitness monitoring. There are only two of the five larger sports and fitness clubs. A special online fitness platform has been established on the Internet, but the acquisition of specific resources requires members to log in, while the other three simply push the relevant information through the WeChat platform. For members, they have fewer logins to these Internet platforms, and only occasionally query and review relevant fitness programs.Figure 3
Member’s satisfaction with real-time monitoring equipment of sports fitness club.As shown in Figure4, 180 of the 355 members are selected to hire a personal fitness instructor, and 175 members did not hire a personal fitness instructor. According to the data, there are more than half of the members of several sports and fitness clubs. The person agrees with the existence of a personal trainer and chooses to pay for it. According to the statistics of the questionnaire, 155 of the 180 members who hired personal fitness instructors had asked the personal trainers about fitness and health issues through the Internet. Of them, 103 people said that the coach responded promptly, 41 said the coach responded more timely, 11 said the coach responded occasionally, and 25 did not communicate with the coach. It can be seen that most of the fitness coaches will see the member consultation information in a timely manner. When the personal trainer will push the relevant fitness and health information, only half of the members receive the push information, and other members will only receive the professional knowledge training provided by the personal trainer in the fitness club; the fitness training information for the members and whether the situation will be recorded in a timely manner, many members said that they are not too clear, the issue needs to be consulted with the club’s coaches and managers.Figure 4
Member asks about personal trainer question response status.The influence of traditional business philosophy. Under the influence of traditional business philosophy, networked sports and fitness clubs under Internet conditions cannot conduct more scientific and advancing research on a series of factors such as their market, products, and objects. And the idea to continue to develop the club, which leads to the deviation of the application of the Internet in sports and fitness clubs.If you want to strengthen the application of the Internet in the sports and fitness industry, it is necessary to deepen people’s awareness of using online fitness, whether it is from the general population or professional fitness people, as well as related personnel of fitness clubs, so that people can deeply understand and accept it at the level of consciousness. The concept of network fitness, and on the basis of fully understanding its advantages, deepen the application of network fitness. Therefore, deepening people’s awareness and application of networked fitness is the basis for strengthening the application of the Internet in the sports and fitness industry.For home fitness, there are two main reasons why people use home fitness. The cost is lower or the time is limited. Therefore, home fitness can be done on the basis of solving the cost. If you want to strengthen the application of the Internet in the home, the first thing to consider is whether the software and hardware products under the condition of networked fitness are more convenient, and even people can do physical fitness when they buy daily necessities. In order to complete more convenient network fitness products, it can mainly rely on Bluetooth, portable related sports monitoring and other equipment to complete. Therefore, continuous innovation of its products to make it more portable and convenient is the key to home network fitness.The community can establish a special community sports fitness guidance website, and through the Internet, convey healthy and scientific sports fitness methods to the community residents. Community satisfaction, happiness in life.Computers are essential office supplies in the current office. Under the modern fast-paced working conditions, allowing employees to effectively relax is the basis for increasing work efficiency, and physical exercise can not only make employees basically relax, but also enhance their physical fitness. Therefore, the company should make full use of the company’s own computer and local area network technology to play relevant fitness training videos through fixed-point control of all computers in the company, so as to allow employees to exercise.The government should increase its support for companies that develop related online fitness software and hardware products because the development of these products is the research and development of new technologies, and generally requires a certain amount of manpower and funds. In this case, the government must obtain funds for them, provide better conditions to assist the development, and use these networked fitness products through government means, thereby deepening the application of the Internet in the sports fitness industry.


## 4.1. Feasibility Analysis of Application of Computer and Network Technology in Physical Fitness

Along with the decline in people’s physical fitness, more and more diseases are beginning to become normal. Therefore, in the living standard of today's people, as the population grows, more and more people in China are involved in the sports and fitness industry, whether it is consumer sports fitness or the spontaneous sports and leisure activities of the people, it has laid a good foundation for the healthy development of the “computer and network technology” industry in China. Using the Baidu Index, the author selects fitness-related words: weight loss, fitness, running, exercise, and exercise, respectively, and obtains the following data, as shown in Table1:Table 1
Analysis of the search results of main sports-related words in Baidu index.
Select wordsSearch indexMale (%)Female (%)Main ageLose weight14958287220–49Fitness5263732720–49Run2861594120–49Motion2139495120–49Work out1226475330–49First, the population of physical fitness is still small. Although people’s health awareness is generally enhanced, there are more and more people participating in physical fitness in China. However, the cycle of physical fitness for many people is not fixed, and fitness behavior is only carried out with their own mood. To detect the prediction ability of the model, based on the estimated model parameter results, the daily high-frequency fluctuations estimated by the model can be calculated. Second, China’s current physical fitness-related public space facilities are not perfect. The imperfection of physical fitness facilities has greatly hindered the residents’ physical fitness activities in China, which has affected the enthusiasm of residents to participate, which has restricted the development of China’s sports fitness to a certain extent. Third, there is no professional and correct physical fitness knowledge. For ordinary residents, their understanding of physical fitness only stays at the participation. There is no specific physical fitness knowledge at all, nor does it pay attention to the scientific nature of physical fitness. Under the conditions of not being physical, it is unscientific. Physical fitness may even affect your health.The application of the Internet in the sports and fitness industry is a must for the development of Internet technology. For Internet technology, the continuous development of Internet technology means that Internet technology is gradually integrated into all strata of social development, so that various elements at the grassroots level of society can reproduce new development opportunities and vitality through Internet technology. Internet technology in the sports and fitness industry. The application is in-depth, and it is also the formation of the Internet sports and fitness industry.As shown in Figure1, it can be seen that “slimming” is most concerned by sports people, especially women. Men are more concerned about “fitness”. The number of followers of the word “exercise” is higher than that of other words, and the age of the fitness group is generally between 20 and 49 years old. The improvement of people’s living standards has made people pay more and more attention to health problems, but daily life under Internet technology allows people to return to the so-called “physical labor,” although it is of great help to physical health, but attracts the strength is still insufficient. The physical fitness method in the “computer and network technology” mode combines the latest technology of the Internet and at the same time attracts people; it can also make full use of Internet technology to combine with the actual physical fitness to exercise.Figure 1
Baidu index of related fitness words.


## 4.2. Analysis of the Advantages of Network Technology in the Development of Physical Fitness

The reason why “computer and network technology” is put forward and applied to physical fitness is because “computer and network technology” can give the sports and fitness industry a new vitality, so as to realize the true value of both. First of all, the information from the Internet provides the conditions for the development of the network platform for physical fitness. With the continuous development of Internet technology, the interactivity and openness of the Internet have added a new promotion platform for the sports and fitness industry. More and more sports fitness network platforms have begun to form, laying a foundation for the development of China’s current sports fitness industry and the development of the sports fitness industry network platform to a certain extent. Second, the increase in the number of Internet users has expanded the focus of attention on sports and fitness. In recent years, the development of network technology and the advantages of the network itself have led to an increase in the number of Internet users. Under the Internet conditions, the sports and fitness industry not only have more marketing and publicity platform, but also because Internet technology has broken through the limitations of time and space, more and more fitness enthusiasts form groups and continue to develop. Finally, the Internet has increased the commercial marketing model of professional sports and fitness clubs. Through the Internet information integration technology, the fitness marketing team can timely determine the fitness needs of the user according to the browsing of relevant information by the fitness enthusiasts, thereby establishing a personalized demand profile and promoting the completion of sales on the basis of demand. As shown in Table2, Talking Data conducted data statistics and analysis and published reports for the people using the exercise fitness app in 2016.Table 2
Target Group Index of fitness application preferences.
City levelLose weightWork outHealth managementHealthy wearableHealthFirst line94110111139136Second line9397103101115Third line and below10699969082As shown in Figure2, the report indicates that female users are more concerned with apps for weight loss and health management in terms of app selection for different functions, and male users prefer exercise and health. After 70, people prefer weight loss and exercise-related apps, and after 90 they are more interested in health management and human wearable devices. Users in the four first-tier cities of Beijing and Shenzhen have paid more attention to mobile applications such as personal health management, sports and fitness, smart wear, and health care; users in second-tier cities such as provincial capitals tend to focus on health management and health app; the remaining three lines and below Urban users only have a higher demand for weight loss, and less attention to health management, health care, and smart wearable devices.Figure 2
Histogram of different urban sports preferences.The Internet is based on innovation. Innovation is a necessary means of current social development, and it is also the basis for the sustainable development of various factors such as social productivity and industries. The proposal of the Internet itself is a means of development under the innovative economy, making full use of the advantages of the Internet and the characteristics of innovation, In addition, Internet thinking is used to continuously carry out industrial innovation in traditional industries and corporate form of innovation.The Internet has increased the business marketing model of professional sports and fitness clubs. Through the Internet information integration technology, the fitness marketing team can timely determine the fitness needs of the user based on the browsing of relevant information by fitness enthusiasts, so as to establish a personalized demand file and promote the completion of sales on the basis of demand.


## 4.3. Analysis of the Application Status of Computer and Network Technology in Physical Fitness

Affected by the traditional physical fitness model, I have been in the process of investigating and analyzing the related application of “computer and network technology” in physical fitness according to the fact that people have always defined sports and fitness as the guidance of professional fitness instructors in fitness clubs. Under the idea of fitness exercise, the whole survey is divided into the current social environment, the application of “computer and network technology” in the daily fitness exercise of most ordinary people, and the “computer and network technology” under the conditions of the sports fitness club. For the application of “computer and network technology” in most people’s daily physical exercise, it is also divided into the analysis of the application status in daily households, social activities, and office environments.(1)
With the development of society and the development of Internet technology, gyms have begun to become a commonplace. They purchase some simple and basic fitness equipment or sports equipment in their own homes and then connect these equipment with computers or mobile phones through Internet technology. The electronic terminal implements real-time home fitness exercise monitoring and then records, stores, and transmits the specific data through Internet technology, and transmits the specific fitness data, generally including time, training method, intensity, and energy consumption. On a specific online fitness platform or website, remote targeted fitness guidance is provided through the standard data in the platform or website or by professional coaches. Family gym, under such conditions, family fitness not only greatly facilitates the fitness requirements of the general population at any time, but also can be formulated according to different age groups, physical fitness, and other conditions of different groups of people. The humanized fitness program makes people’s fitness more versatile and life-oriented.(2)
Wide application of the step counter software: In recent years, people began to exercise by walking,. especially under the condition of “computer and network technology”, and in the past two years, various kinds of step-based pedometer equipment and step counter software are used. Pedometers are typically done with smaller wearable devices, such as mobile phones, sports watches, or specialized pedometer devices. By locating the corresponding person’s geographic location or sensing the body, the relevant data of their walking can be accurately recorded, and these data are then transmitted to the network through Bluetooth, data cable, mobile network transmission, etc., after a series of data processing, and then provide accurate walking data for the corresponding personnel using the pedometer software.(3)
Under the condition of “computer and network technology”, network medical care in family physical fitness, while combining network and medical care, sports fitness is also closely integrated with network medical care. Under the condition of “computer and network technology”, network medical care in family physical fitness has almost realized some sudden diseases, especially cardiovascular disease monitoring, which can be effectively only through simple portable sports equipment or monitoring equipment. Measurements related to blood pressure, heart rate, electrocardiogram. In order to more effectively provide the elderly with home physical fitness exercise guidance, formulate exercise plans for them more flexibly, and at the same time effectively prevent the occurrence of unexpected situations in the process of fitness exercise due to the physical condition of the elderly, so while the network and medical treatment are combined, physical fitness is also closely integrated with network medicine.According to the results of the survey and analysis, combining the Internet with the sports and fitness industry and conducting in-depth integration is the direction of the current development of sports and fitness, and it is also the only way. All along, Internet-related technologies and equipment have been sought after by people for their powerful functions and humanized service features. When the physical fitness and the Internet are integrated with each other, it is to enable people to effectively exercise their bodies and improve their physical quality and quality of life under more convenient and fast conditions, in a more relaxed and scientific state.“Computer and network technology” sports fitness effectively reduces the cost of people who want to get professional fitness services, enriches the form of exercise and fitness, and reduces its space constraints, through effective Internet information, data and storage. The characteristics of the society, as well as the humanization strategy of different fitness arrangements according to different groups of people, effectively shaped a more perfect form of physical fitness for people and also brought favorable conditions for the vigorous development of China’s domestic sports and fitness undertakings.The application of various computer and network technologies provides auxiliary management means for physical work and has been well evaluated in practical applications. At the same time, the scientific management of physical work also puts forward higher requirements for computer and network technology. As a multilevel management work covering the whole country and focusing on the collection of objective and accurate physical fitness data, the method of using the quality control network platform to realize data collection and various management work is worthy of physical fitness management departments at all levels and other majors. The scale of the survey was to carry out in departments for reference. However, some problems have gradually been exposed in the large-scale sample survey work, such as the standardization of testing methods and means of testing personnel, and the subjective exertion of subjects on certain specific indicators. Although the physical fitness monitoring and management departments at all levels have organized extensive training and spot checks have reduced its impact, there are still discrepancies in the data at individual monitoring sites. Therefore, according to the existing computer network technology, real-time video recording, and remote monitoring technology can be established to minimize the impact of this factor in the next work.For the community, its scope and target population is slightly larger than that of the family, so that is to say, the community is more oriented toward the general public. At present, some communities have initially established fitness guidance websites for community residents. In these websites, residents can inquire about sports information and related fitness programs anytime and anywhere, so that community residents can stay at home without leaving home to get professional fitness knowledge and fitness guidance.To better exercise the employees in the enterprise and let them relax and exercise, some enterprises have thought of using the computer network to unify the employees to carry out fitness activities. Under normal circumstances, the company will control the employees’ computers through the local area network at a fixed time every morning and afternoon, and then turn the employee’s computer screen into an aerobics page with soothing music specially designed by the company. At the same time, employees are required to follow the specific steps of the video to follow In the video, professional fitness trainers perform some simple and scientific fitness activities. At the same time, due to the limited space in the office, most employees have only a small area next to them to move around. Therefore, many companies have hired professionals to develop aerobics for sitting fitness, allowing corporate employees to move their whole bodies while sitting. The network aerobics in the office makes full use of the advantages of Internet technology, so that enterprise employees can get more scientific guidance and fitness in a small space.


## 4.4. Investigation and Analysis of the Development and Use of Members of the Beijing Fitness Club

In a survey conducted on members of five sports and fitness clubs in Chaoyang District, Beijing, the ratio of male to female members of physical fitness is roughly 7 : 3, that is, men are more active in sports and fitness, most of the ages are between 18–24 and 25–30, that is, more students and young workers, followed by white-collar workers between the ages of 30 and 40.As shown in Figure3, most of the members of the 355 fitness clubs believe that the sports equipment and facilities in the club are perfect, and there are also many sports equipment capable of real-time physical fitness monitoring. There are only two of the five larger sports and fitness clubs. A special online fitness platform has been established on the Internet, but the acquisition of specific resources requires members to log in, while the other three simply push the relevant information through the WeChat platform. For members, they have fewer logins to these Internet platforms, and only occasionally query and review relevant fitness programs.Figure 3
Member’s satisfaction with real-time monitoring equipment of sports fitness club.As shown in Figure4, 180 of the 355 members are selected to hire a personal fitness instructor, and 175 members did not hire a personal fitness instructor. According to the data, there are more than half of the members of several sports and fitness clubs. The person agrees with the existence of a personal trainer and chooses to pay for it. According to the statistics of the questionnaire, 155 of the 180 members who hired personal fitness instructors had asked the personal trainers about fitness and health issues through the Internet. Of them, 103 people said that the coach responded promptly, 41 said the coach responded more timely, 11 said the coach responded occasionally, and 25 did not communicate with the coach. It can be seen that most of the fitness coaches will see the member consultation information in a timely manner. When the personal trainer will push the relevant fitness and health information, only half of the members receive the push information, and other members will only receive the professional knowledge training provided by the personal trainer in the fitness club; the fitness training information for the members and whether the situation will be recorded in a timely manner, many members said that they are not too clear, the issue needs to be consulted with the club’s coaches and managers.Figure 4
Member asks about personal trainer question response status.The influence of traditional business philosophy. Under the influence of traditional business philosophy, networked sports and fitness clubs under Internet conditions cannot conduct more scientific and advancing research on a series of factors such as their market, products, and objects. And the idea to continue to develop the club, which leads to the deviation of the application of the Internet in sports and fitness clubs.If you want to strengthen the application of the Internet in the sports and fitness industry, it is necessary to deepen people’s awareness of using online fitness, whether it is from the general population or professional fitness people, as well as related personnel of fitness clubs, so that people can deeply understand and accept it at the level of consciousness. The concept of network fitness, and on the basis of fully understanding its advantages, deepen the application of network fitness. Therefore, deepening people’s awareness and application of networked fitness is the basis for strengthening the application of the Internet in the sports and fitness industry.For home fitness, there are two main reasons why people use home fitness. The cost is lower or the time is limited. Therefore, home fitness can be done on the basis of solving the cost. If you want to strengthen the application of the Internet in the home, the first thing to consider is whether the software and hardware products under the condition of networked fitness are more convenient, and even people can do physical fitness when they buy daily necessities. In order to complete more convenient network fitness products, it can mainly rely on Bluetooth, portable related sports monitoring and other equipment to complete. Therefore, continuous innovation of its products to make it more portable and convenient is the key to home network fitness.The community can establish a special community sports fitness guidance website, and through the Internet, convey healthy and scientific sports fitness methods to the community residents. Community satisfaction, happiness in life.Computers are essential office supplies in the current office. Under the modern fast-paced working conditions, allowing employees to effectively relax is the basis for increasing work efficiency, and physical exercise can not only make employees basically relax, but also enhance their physical fitness. Therefore, the company should make full use of the company’s own computer and local area network technology to play relevant fitness training videos through fixed-point control of all computers in the company, so as to allow employees to exercise.The government should increase its support for companies that develop related online fitness software and hardware products because the development of these products is the research and development of new technologies, and generally requires a certain amount of manpower and funds. In this case, the government must obtain funds for them, provide better conditions to assist the development, and use these networked fitness products through government means, thereby deepening the application of the Internet in the sports fitness industry.


## 5. Conclusion

(1)
The “computer and network technology” physical fitness model is widely implemented in the United States and Japan, and domestic promotion is relatively backward.(2)
“Computer and network technology” can break the limits of time and space for physical fitness, and provide monitoring and guidance in family fitness, community fitness, and office fitness.(3)
“Computer and network technology” in sports fitness applications have problems such as insufficient public awareness, lack of terminal products, and lack of professionalism of fitness instructors.(4)
Some large-scale fitness clubs in Chaoyang District of Beijing are not sufficiently deep in the operation mode of “computer and network technology”, and remain at the level of member information management and information release.(5)
Some large-scale fitness club members and fitness guidance practitioners in Chaoyang District of Beijing are generally younger and more proficient in network and information use. They are suitable for promoting the application of “computer and network technology” physical fitness model.



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*Source: 9156831-2022-04-28.xml*