China has long been recognized as a major producer and exporter of sporting goods,with its share of global sporting goods exports continuing to rise steadily.The implementation of the RCEP agreement presents both oppo...China has long been recognized as a major producer and exporter of sporting goods,with its share of global sporting goods exports continuing to rise steadily.The implementation of the RCEP agreement presents both opportunities and challenges for China’s sporting goods export trade.To achieve sustained growth,enterprises must enhance their innovation capacity,improve product quality,strengthen brand influence,and refine marketing strategies.At the same time,they must proactively manage risks related to exchange rate fluctuations and rising international logistics costs.展开更多
With the continuous promotion of the Belt and Road initiative,the sporting goods manufacturing industry,as a key sector of Chinese enterprises’“going global”strategy,is actively expanding the markets of countries a...With the continuous promotion of the Belt and Road initiative,the sporting goods manufacturing industry,as a key sector of Chinese enterprises’“going global”strategy,is actively expanding the markets of countries along the Belt and Road.However,there are significant differences in political,economic,and social environments among countries along the Belt and Road,which bring considerable uncertainties to the transnational investment of enterprises.Based on the investment environment of 70 countries along the Belt and Road,this paper constructs a risk evaluation index system including five dimensions:political and legal,economic and financial,socio-cultural,investment environment,and bilateral relations.The Criteria Importance Through Intercriteria Correlation(CRITIC)method is used to determine weight,Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)method is employed to evaluate the investment risks of each country.Furthermore,cluster analysis is used to classify the countries into low,medium,and high-risk levels.Finally,policy recommendations are proposed based on the characteristics of countries with different risk levels,providing decision-making references for sporting goods manufacturing enterprises in selecting suitable countries for investment,enhancing risk prevention capabilities,and improving investment success rates.展开更多
With the promotion of the“Belt and Road Initiative”,Chinese sporting goods manufacturing enterprises are increasingly active in foreign investment in countries along the route,but due to regional differences,the inv...With the promotion of the“Belt and Road Initiative”,Chinese sporting goods manufacturing enterprises are increasingly active in foreign investment in countries along the route,but due to regional differences,the investment risks they face are becoming increasingly complex.Based on CNKI and Web of Science databases,this paper systematically combines the theoretical framework and research progress of sporting goods manufacturing enterprises’outbound investment and its risk research,and focuses on analyzing the evolution,motivation,characteristics,and risk generation mechanism of enterprises’outbound investment mode.It further discusses the types and causes of investment risks,the evolution and application of risk assessment methods,and deeply analyzes the unique risk characteristics of sports manufacturing enterprises.On this basis,combined with the shortcomings of existing research,a future research direction is put forward,which provides a reference for follow-up theoretical research and practical operation.展开更多
Mediatic sporting events are increasingly used in the geopolitical arena to gain consensus, at the same time emerging as platforms for the discussion of social issues, such as human rights and sustainability. This art...Mediatic sporting events are increasingly used in the geopolitical arena to gain consensus, at the same time emerging as platforms for the discussion of social issues, such as human rights and sustainability. This article presents an investigation into the role of mediatic sporting events and digital platforms in sparking political debate and social engagement to bring about change, including discussions on global and local interests and the performances of activist fans to promote debate on specific issues. The investigation employs a quantitative methodology. The initial inductive analysis uses a matrix of cultural key-frames of the empowerment and protest that accompany media sporting events, verifying their presence and effectiveness in different communication milieus. An analysis of the representation of protests on social media was performed through content analysis. The results of the investigation show that mediatic sporting events are to be understood as a diverse range of generators of multiple political effects: from the exercise of power to mass mobilization and media criticism.展开更多
In this paper, a Grey clustering method is applied to the evaluation research of sporting clothing style, the result shows that the methods proposed in the paper is feasible and effective.
The SCP framework is a classical theory of industrial organization,which refers to the market structure,market conduct and market performance.This analysis is based on the SCP framework,choosing the current sporting p...The SCP framework is a classical theory of industrial organization,which refers to the market structure,market conduct and market performance.This analysis is based on the SCP framework,choosing the current sporting products industry as object.Study found that China's sporting products industry's geographical layout has a"strong in South and East,weak in North and West"regional development trend,the proportion of abovedesignated enterprises is relatively low,rate of market concentration is not high,product homogenization remain quite serious.With high-speed technological progress and rapid scientific and technological updates,in the future,the sporting products industry will be reorganized according to the subdivision industries,getting rid of homogenization of competition and meeting the needs of consumers in smart wearable,health monitoring and other aspects.展开更多
Based on the global value chain, the paper analyzes the condition of Chinese sporting goods industry in the global value chain, and studies the problems existing in Chinese sporting goods industry. And then, the paper...Based on the global value chain, the paper analyzes the condition of Chinese sporting goods industry in the global value chain, and studies the problems existing in Chinese sporting goods industry. And then, the paper explores the upgrade and route selection of Chinese sporting goods industry in the global value chain.展开更多
The CLI Stationery and Sporting Goods Import & Export company, a subsidiary of the China National Light Industrial Products Import & Export Corp. (CLI), has an independent accounting system with full responsib...The CLI Stationery and Sporting Goods Import & Export company, a subsidiary of the China National Light Industrial Products Import & Export Corp. (CLI), has an independent accounting system with full responsibility for its profits and losses. Under the new Situation of further economic opening and reform, and deepening foreign-trade structural reform, the company has witnessed a remarkable increase in export volume, better economic efficiency, and excellent performances in modern management. The company has been awarded by the CLI a Prize for Special Achievements. In order to carry out the foreigntrade structural reform, the China National Light Industrial Products Import &展开更多
This article describes the present situation of network sporting goods and analyzes the problem of sporting goods that exists on the network marketing, in addition, we propose marketing strategies, also, we have some ...This article describes the present situation of network sporting goods and analyzes the problem of sporting goods that exists on the network marketing, in addition, we propose marketing strategies, also, we have some suggestions on the sustainable developmem of the network marketing of sporting goods.展开更多
With the development of globalization and information technology,online company profile has been an effective commu-nication channel between companies and their target customers or clients.Online company profile,as a ...With the development of globalization and information technology,online company profile has been an effective commu-nication channel between companies and their target customers or clients.Online company profile,as a specific genre,has the dis-tinct features and functions in commercial activities.This study aims to do linguistic study of the constitution and the role of thesecompany profiles about sporting goods for communication on the Internet.To realize it,six company profiles have been selectedfrom the official websites of each sports company.The genre analysis of these samples is conducted from the perspective ofHasan’s Contextual Configuration(CC)and Generic Structure Potential(GSP).This thesis attempts to give the suggestions on howto compose a company profile for readers and sporting companies and the reference for the related researches in the future.展开更多
The year of 2008 is the year of Olympic.The city of Beijing,being the host city for the game,implicates numerous potential business opportunities significantly,especially for the sporting goods industry. In china,due ...The year of 2008 is the year of Olympic.The city of Beijing,being the host city for the game,implicates numerous potential business opportunities significantly,especially for the sporting goods industry. In china,due to the abundant labor resources,market potentials and favorable policies,the sporting goods industry has developed markedly:within more than 50 years,it展开更多
When ISPO Beijing opens its doors on January 24th,2018,it will mark the 14th meeting of the Chinese sporting goods industry.As the most important trade fair for the sporting goods industry in the Asia-Pacific region,I...When ISPO Beijing opens its doors on January 24th,2018,it will mark the 14th meeting of the Chinese sporting goods industry.As the most important trade fair for the sporting goods industry in the Asia-Pacific region,ISPO Beijing has an optimistic outlook for the new year：展开更多
How are the winners determined in most of the events that make up the Olympic Games? Theyare,of course,the athletes who run or swim faster,jump higher,lift heavier,throw further.But how is their prowess measured? By t...How are the winners determined in most of the events that make up the Olympic Games? Theyare,of course,the athletes who run or swim faster,jump higher,lift heavier,throw further.But how is their prowess measured? By the SI (Système inter-national) International System of Units,which展开更多
The Cameroonian flora has a very high biodiversity that remains largely unexplored. It contains many grasses that can be used for sports lawns, but are currently underutilized. In order to contribute to the improvemen...The Cameroonian flora has a very high biodiversity that remains largely unexplored. It contains many grasses that can be used for sports lawns, but are currently underutilized. In order to contribute to the improvement of the quality of sports lawns, nine local grass taxa from the agro-ecological zone with bimodal rainfall in Cameroon were evaluated for their potential for sporting use in natural lawns. The method of the Study and Control Group for Varieties and Seeds was used to evaluate the sports lawn characteristics of the taxa. The resistance to trampling and pulling, the density of the lawn, and the aesthetic appearance, which are factors in calculating the sports index, were monitored at two sites, including the experimental space at the University of Yaounde 1 in the Center region and Kagnol 2 in the East region, from January 2017 to January 2020. The monthly lawn characteristic data allowed for the differentiation between the means and the determination of the sports index of the taxa compared to commercialized lawn varieties. The sports index of the evaluated taxa varied: Cynodon dactylon (6.989), Eleusine indica (6.338), Sporobolus natalensis (6.301), Cynodon cf Cynodon dactylon (6.257), Eragrostis tremula (5.939), Sporobolus pyramidalis (5.583), Agrostis rupestris (5.335), Axonopus compressus (4.991), and Digitaria sp. (4.544). These results show that these grass taxa have potential for sporting use in lawn mixtures at different levels of sports disciplines.展开更多
During Mercedes-Benz China Fashion Week,QIAODAN Cup 9th China Sporting Equipment Design Contest was co-held by China Fashion Association and QIAODAN Sports Co.,Ltd in Beijing 751D-PARK workshop on October 28th.Meanwhi...During Mercedes-Benz China Fashion Week,QIAODAN Cup 9th China Sporting Equipment Design Contest was co-held by China Fashion Association and QIAODAN Sports Co.,Ltd in Beijing 751D-PARK workshop on October 28th.Meanwhile Qiaodan’s excellent designer Yin Peng presented the fashion trend of 2016 s/s with his"WEI"collection.Themed as"passion-applause",QIAODAN Cup 9th China Sporting Equipment Design Contest presents the enthusiasm and sincerity from Qiaodan sports for展开更多
Advances in wearable electronics and information technology drive sports data collection and analysis toward real-time visualization and precision. The growing pursuit of athleticism and healthy life makes it appealin...Advances in wearable electronics and information technology drive sports data collection and analysis toward real-time visualization and precision. The growing pursuit of athleticism and healthy life makes it appealing for individuals to track their real-time health and exercise data seamlessly. While numerous devices enable sports and health monitoring, maintaining comfort over long periods remains a considerable challenge, especially in high-intensity and sweaty sports scenarios. Textiles, with their breathability, deformability, and moisture-wicking abilities, ensure exceptional comfort during prolonged wear, making them ideal for wearable platforms. This review summarized the progress of research on textile-based sports monitoring devices. First, the design principles and fabrication methods of smart textiles were introduced systematically. Textiles undergo a distinctive fiber-yarn-fabric or fiber-fabric manufacturing process that allows for the regulation of performance and the integration of functional elements at every step. Then, the performance requirements for precise sports data collection of smart textiles, including main vital signs, joint movement, and data transmission, were discussed. Lastly, the applications of smart textiles in various sports scenarios are demonstrated. Additionally, the review provides an in-depth analysis of the emerging challenges, strategies, and opportunities for the research and development of sports-oriented smart textiles. Smart textiles not only maintain comfort and accuracy in sports, but also serve as inexpensive and efficient information-gathering terminals. Therefore, developing multifunctional, cost-effective textile-based systems for personalized sports and healthcare is a pressing need for the future of intelligent sports.展开更多
Diabetes mellitus(DM)has become one of the most serious and common chronic diseases around the world,leading to various complications and a reduction in life expectancy.Increased sedentary behavior(SB)and decreased ph...Diabetes mellitus(DM)has become one of the most serious and common chronic diseases around the world,leading to various complications and a reduction in life expectancy.Increased sedentary behavior(SB)and decreased physical activity(PA)are important contributors to the rising prevalence of DM.This article reviews the research progress on the pathogenesis of DM,the effects of SB and PA on the risk of DM,aiming to explore the influence of different PA intensities,amounts,frequencies,durations and types on the incidence of DM.Research has shown that blood glucose levels tend to increase with the prolongation of SB.Within a certain range,PA intensity and PA amount are negatively correlated with the risk of DM;Performing PA for more than 3 days per week maintains normal glucose tolerance and lower blood pressure;Engaging in 150–300 min of moderate intensity exercise or 75–150 min of high-intensity exercise per week reduces the risk of DM;PA during leisure time reduces the risk of DM,while PA during work increases the risk of DM;Both aerobic training and resistance training reduce the risk of DM,and the combination of the two training methods produces better benefits;Various types of exercises,such as cycling,soccer,aerobics,yoga,tai chi,all reduce the risk of DM.In summary,prolonged SB increases the risk of DM,while appropriate PA reduces the risk of DM.As the intensity,amount,and frequency of PA increase,the effect of reducing DM risk becomes more significant.Different exercise methods have different effects on reducing DM risk.展开更多
Background:Although there is growing evidence of the use of artificial intelligence(AI)techniques in sports,ethical issues surrounding AI use are being discussed at a minimal level.Thus,this systematic scoping review ...Background:Although there is growing evidence of the use of artificial intelligence(AI)techniques in sports,ethical issues surrounding AI use are being discussed at a minimal level.Thus,this systematic scoping review aimed to summarize the current ethical implications associated with using AI in sports.Methods:In this study,a total of 9 databases-MEDLINE/PubMed,Embase,Cochrane Library,ProQuest,EBSCOhost,IEEE Xplore,Web of Science,Scopus,and Google Scholar--were searched.The review protocol was registered(https://osfio/42a8q)before extracting data.The search yielded 397 studies,and 25 studies met the inclusion and exclusion criteria.Results:The 25 studies were categorized into 4 primary ethical concerns:fairness and bias,transparency and explainability,privacy and data ethics,and accountability in AI's application in sports.These categorizations were derived based on the systematic review ofethical issues highlighted across the selected studies.Fifteen studies delved into fairness and bias,focusing on how AI can perpetuate existing inequalities in sports.Thirteen studies addressed the lack of transparency,emphasizing the challenges in interpretability and trust in AI-driven decisions.Privacy and data ethics emerged as significant in22 studies,highlighting risks related to the misuse of athletes’sensitive data.Finally,account-ability was examined in 8 studies,stressing the ethical obligations of AI developers and users in sports contexts.The thematic analysis revealed overlapping concerns,as some studies addressed multiple issues simultaneously.Conclusion:Future research should focus on developing ethical frameworks tailored to underrepresented sports contexts and creating global standards for AI regulation in sports.This includes investigating the implications of AI applications in amateur sports,enhancing diversity in AI training datasets,and exploring the integration of ethical AI practices across various sports governance structures.展开更多
Background: Lumbar disc herniation is a common injury among athletes, especially those who practice disciplines with repetitive flexion movements, twisting and axial loading on the spine, such as weightlifting, gymnas...Background: Lumbar disc herniation is a common injury among athletes, especially those who practice disciplines with repetitive flexion movements, twisting and axial loading on the spine, such as weightlifting, gymnastics, hockey and American football. In refractory cases to conservative treatment, microscopic discectomy or full endoscopic discectomy are used as surgical options to relieve pain and restore patient functionality. However, the ideal time for a return to sports activities remains a matter of debate due to variations in recovery times and risks of complications associated with each technique. Methods: A review was conducted, including articles published in the last 33 years (1991-2024), as it was the earliest date matching our search criteria. Clinical studies, systematic reviews, meta-analyses, and clinical guidelines were included. Results: The most common complications when returning to sport prematurely include recurrence of the hernia, persistent pain (VAS leg 7 or higher after surgery) and reduced physical performance. The return to full activity rate of patients who underwent microdiscectomy reaches up to 90%, while the endoscopic technique shows a success rate that reaches 99%. Return to play meantime was 5.19 months (range 1.00 - 8.7 months) and mean time of 4.6 months (range 2 - 8 months) with Microdiscectomy and full endoscopic discectomy respectively. Conclusions: There is no unanimous consensus on the exact timing of return to sport due to variability in recovery times and clinical outcomes. In both techniques, evidence highlights the need for a multidisciplinary approach that integrates surgeons, physical therapists and trainers to optimize recovery and ensure a safe return.展开更多
基金Jilin International Studies University 2025 Batch National College Students’Innovation Training Program Project,Opportunities,Challenges,and Strategies of China’s Sporting Goods Export under the Background of RCEP(Project No.:202510964038)。
文摘China has long been recognized as a major producer and exporter of sporting goods,with its share of global sporting goods exports continuing to rise steadily.The implementation of the RCEP agreement presents both opportunities and challenges for China’s sporting goods export trade.To achieve sustained growth,enterprises must enhance their innovation capacity,improve product quality,strengthen brand influence,and refine marketing strategies.At the same time,they must proactively manage risks related to exchange rate fluctuations and rising international logistics costs.
文摘With the continuous promotion of the Belt and Road initiative,the sporting goods manufacturing industry,as a key sector of Chinese enterprises’“going global”strategy,is actively expanding the markets of countries along the Belt and Road.However,there are significant differences in political,economic,and social environments among countries along the Belt and Road,which bring considerable uncertainties to the transnational investment of enterprises.Based on the investment environment of 70 countries along the Belt and Road,this paper constructs a risk evaluation index system including five dimensions:political and legal,economic and financial,socio-cultural,investment environment,and bilateral relations.The Criteria Importance Through Intercriteria Correlation(CRITIC)method is used to determine weight,Technique for Order Preference by Similarity to Ideal Solution(TOPSIS)method is employed to evaluate the investment risks of each country.Furthermore,cluster analysis is used to classify the countries into low,medium,and high-risk levels.Finally,policy recommendations are proposed based on the characteristics of countries with different risk levels,providing decision-making references for sporting goods manufacturing enterprises in selecting suitable countries for investment,enhancing risk prevention capabilities,and improving investment success rates.
文摘With the promotion of the“Belt and Road Initiative”,Chinese sporting goods manufacturing enterprises are increasingly active in foreign investment in countries along the route,but due to regional differences,the investment risks they face are becoming increasingly complex.Based on CNKI and Web of Science databases,this paper systematically combines the theoretical framework and research progress of sporting goods manufacturing enterprises’outbound investment and its risk research,and focuses on analyzing the evolution,motivation,characteristics,and risk generation mechanism of enterprises’outbound investment mode.It further discusses the types and causes of investment risks,the evolution and application of risk assessment methods,and deeply analyzes the unique risk characteristics of sports manufacturing enterprises.On this basis,combined with the shortcomings of existing research,a future research direction is put forward,which provides a reference for follow-up theoretical research and practical operation.
文摘Mediatic sporting events are increasingly used in the geopolitical arena to gain consensus, at the same time emerging as platforms for the discussion of social issues, such as human rights and sustainability. This article presents an investigation into the role of mediatic sporting events and digital platforms in sparking political debate and social engagement to bring about change, including discussions on global and local interests and the performances of activist fans to promote debate on specific issues. The investigation employs a quantitative methodology. The initial inductive analysis uses a matrix of cultural key-frames of the empowerment and protest that accompany media sporting events, verifying their presence and effectiveness in different communication milieus. An analysis of the representation of protests on social media was performed through content analysis. The results of the investigation show that mediatic sporting events are to be understood as a diverse range of generators of multiple political effects: from the exercise of power to mass mobilization and media criticism.
文摘In this paper, a Grey clustering method is applied to the evaluation research of sporting clothing style, the result shows that the methods proposed in the paper is feasible and effective.
文摘The SCP framework is a classical theory of industrial organization,which refers to the market structure,market conduct and market performance.This analysis is based on the SCP framework,choosing the current sporting products industry as object.Study found that China's sporting products industry's geographical layout has a"strong in South and East,weak in North and West"regional development trend,the proportion of abovedesignated enterprises is relatively low,rate of market concentration is not high,product homogenization remain quite serious.With high-speed technological progress and rapid scientific and technological updates,in the future,the sporting products industry will be reorganized according to the subdivision industries,getting rid of homogenization of competition and meeting the needs of consumers in smart wearable,health monitoring and other aspects.
文摘Based on the global value chain, the paper analyzes the condition of Chinese sporting goods industry in the global value chain, and studies the problems existing in Chinese sporting goods industry. And then, the paper explores the upgrade and route selection of Chinese sporting goods industry in the global value chain.
文摘The CLI Stationery and Sporting Goods Import & Export company, a subsidiary of the China National Light Industrial Products Import & Export Corp. (CLI), has an independent accounting system with full responsibility for its profits and losses. Under the new Situation of further economic opening and reform, and deepening foreign-trade structural reform, the company has witnessed a remarkable increase in export volume, better economic efficiency, and excellent performances in modern management. The company has been awarded by the CLI a Prize for Special Achievements. In order to carry out the foreigntrade structural reform, the China National Light Industrial Products Import &
文摘This article describes the present situation of network sporting goods and analyzes the problem of sporting goods that exists on the network marketing, in addition, we propose marketing strategies, also, we have some suggestions on the sustainable developmem of the network marketing of sporting goods.
文摘With the development of globalization and information technology,online company profile has been an effective commu-nication channel between companies and their target customers or clients.Online company profile,as a specific genre,has the dis-tinct features and functions in commercial activities.This study aims to do linguistic study of the constitution and the role of thesecompany profiles about sporting goods for communication on the Internet.To realize it,six company profiles have been selectedfrom the official websites of each sports company.The genre analysis of these samples is conducted from the perspective ofHasan’s Contextual Configuration(CC)and Generic Structure Potential(GSP).This thesis attempts to give the suggestions on howto compose a company profile for readers and sporting companies and the reference for the related researches in the future.
文摘The year of 2008 is the year of Olympic.The city of Beijing,being the host city for the game,implicates numerous potential business opportunities significantly,especially for the sporting goods industry. In china,due to the abundant labor resources,market potentials and favorable policies,the sporting goods industry has developed markedly:within more than 50 years,it
文摘When ISPO Beijing opens its doors on January 24th,2018,it will mark the 14th meeting of the Chinese sporting goods industry.As the most important trade fair for the sporting goods industry in the Asia-Pacific region,ISPO Beijing has an optimistic outlook for the new year：
文摘How are the winners determined in most of the events that make up the Olympic Games? Theyare,of course,the athletes who run or swim faster,jump higher,lift heavier,throw further.But how is their prowess measured? By the SI (Système inter-national) International System of Units,which
文摘The Cameroonian flora has a very high biodiversity that remains largely unexplored. It contains many grasses that can be used for sports lawns, but are currently underutilized. In order to contribute to the improvement of the quality of sports lawns, nine local grass taxa from the agro-ecological zone with bimodal rainfall in Cameroon were evaluated for their potential for sporting use in natural lawns. The method of the Study and Control Group for Varieties and Seeds was used to evaluate the sports lawn characteristics of the taxa. The resistance to trampling and pulling, the density of the lawn, and the aesthetic appearance, which are factors in calculating the sports index, were monitored at two sites, including the experimental space at the University of Yaounde 1 in the Center region and Kagnol 2 in the East region, from January 2017 to January 2020. The monthly lawn characteristic data allowed for the differentiation between the means and the determination of the sports index of the taxa compared to commercialized lawn varieties. The sports index of the evaluated taxa varied: Cynodon dactylon (6.989), Eleusine indica (6.338), Sporobolus natalensis (6.301), Cynodon cf Cynodon dactylon (6.257), Eragrostis tremula (5.939), Sporobolus pyramidalis (5.583), Agrostis rupestris (5.335), Axonopus compressus (4.991), and Digitaria sp. (4.544). These results show that these grass taxa have potential for sporting use in lawn mixtures at different levels of sports disciplines.
文摘During Mercedes-Benz China Fashion Week,QIAODAN Cup 9th China Sporting Equipment Design Contest was co-held by China Fashion Association and QIAODAN Sports Co.,Ltd in Beijing 751D-PARK workshop on October 28th.Meanwhile Qiaodan’s excellent designer Yin Peng presented the fashion trend of 2016 s/s with his"WEI"collection.Themed as"passion-applause",QIAODAN Cup 9th China Sporting Equipment Design Contest presents the enthusiasm and sincerity from Qiaodan sports for
基金financially supported by the National Natural Science Foundation of China (52073051, 52373054)the Fundamental Research Funds for the Central Universities (2232022A-04, 24D110109/005, 2232024G-06-01)+1 种基金Natural Science Foundation of Shanghai (23ZR1400900)Shanghai Frontier Science Research Center for Modern Textiles。
文摘Advances in wearable electronics and information technology drive sports data collection and analysis toward real-time visualization and precision. The growing pursuit of athleticism and healthy life makes it appealing for individuals to track their real-time health and exercise data seamlessly. While numerous devices enable sports and health monitoring, maintaining comfort over long periods remains a considerable challenge, especially in high-intensity and sweaty sports scenarios. Textiles, with their breathability, deformability, and moisture-wicking abilities, ensure exceptional comfort during prolonged wear, making them ideal for wearable platforms. This review summarized the progress of research on textile-based sports monitoring devices. First, the design principles and fabrication methods of smart textiles were introduced systematically. Textiles undergo a distinctive fiber-yarn-fabric or fiber-fabric manufacturing process that allows for the regulation of performance and the integration of functional elements at every step. Then, the performance requirements for precise sports data collection of smart textiles, including main vital signs, joint movement, and data transmission, were discussed. Lastly, the applications of smart textiles in various sports scenarios are demonstrated. Additionally, the review provides an in-depth analysis of the emerging challenges, strategies, and opportunities for the research and development of sports-oriented smart textiles. Smart textiles not only maintain comfort and accuracy in sports, but also serve as inexpensive and efficient information-gathering terminals. Therefore, developing multifunctional, cost-effective textile-based systems for personalized sports and healthcare is a pressing need for the future of intelligent sports.
基金Key Project of Undergraduate Teaching Reform Research of Shandong Normal University(No.2024ZJ12)sixth batch of"Sports and Health"special topic of Education Research of Chinese Society of Education。
文摘Diabetes mellitus(DM)has become one of the most serious and common chronic diseases around the world,leading to various complications and a reduction in life expectancy.Increased sedentary behavior(SB)and decreased physical activity(PA)are important contributors to the rising prevalence of DM.This article reviews the research progress on the pathogenesis of DM,the effects of SB and PA on the risk of DM,aiming to explore the influence of different PA intensities,amounts,frequencies,durations and types on the incidence of DM.Research has shown that blood glucose levels tend to increase with the prolongation of SB.Within a certain range,PA intensity and PA amount are negatively correlated with the risk of DM;Performing PA for more than 3 days per week maintains normal glucose tolerance and lower blood pressure;Engaging in 150–300 min of moderate intensity exercise or 75–150 min of high-intensity exercise per week reduces the risk of DM;PA during leisure time reduces the risk of DM,while PA during work increases the risk of DM;Both aerobic training and resistance training reduce the risk of DM,and the combination of the two training methods produces better benefits;Various types of exercises,such as cycling,soccer,aerobics,yoga,tai chi,all reduce the risk of DM.In summary,prolonged SB increases the risk of DM,while appropriate PA reduces the risk of DM.As the intensity,amount,and frequency of PA increase,the effect of reducing DM risk becomes more significant.Different exercise methods have different effects on reducing DM risk.
文摘Background:Although there is growing evidence of the use of artificial intelligence(AI)techniques in sports,ethical issues surrounding AI use are being discussed at a minimal level.Thus,this systematic scoping review aimed to summarize the current ethical implications associated with using AI in sports.Methods:In this study,a total of 9 databases-MEDLINE/PubMed,Embase,Cochrane Library,ProQuest,EBSCOhost,IEEE Xplore,Web of Science,Scopus,and Google Scholar--were searched.The review protocol was registered(https://osfio/42a8q)before extracting data.The search yielded 397 studies,and 25 studies met the inclusion and exclusion criteria.Results:The 25 studies were categorized into 4 primary ethical concerns:fairness and bias,transparency and explainability,privacy and data ethics,and accountability in AI's application in sports.These categorizations were derived based on the systematic review ofethical issues highlighted across the selected studies.Fifteen studies delved into fairness and bias,focusing on how AI can perpetuate existing inequalities in sports.Thirteen studies addressed the lack of transparency,emphasizing the challenges in interpretability and trust in AI-driven decisions.Privacy and data ethics emerged as significant in22 studies,highlighting risks related to the misuse of athletes’sensitive data.Finally,account-ability was examined in 8 studies,stressing the ethical obligations of AI developers and users in sports contexts.The thematic analysis revealed overlapping concerns,as some studies addressed multiple issues simultaneously.Conclusion:Future research should focus on developing ethical frameworks tailored to underrepresented sports contexts and creating global standards for AI regulation in sports.This includes investigating the implications of AI applications in amateur sports,enhancing diversity in AI training datasets,and exploring the integration of ethical AI practices across various sports governance structures.
文摘Background: Lumbar disc herniation is a common injury among athletes, especially those who practice disciplines with repetitive flexion movements, twisting and axial loading on the spine, such as weightlifting, gymnastics, hockey and American football. In refractory cases to conservative treatment, microscopic discectomy or full endoscopic discectomy are used as surgical options to relieve pain and restore patient functionality. However, the ideal time for a return to sports activities remains a matter of debate due to variations in recovery times and risks of complications associated with each technique. Methods: A review was conducted, including articles published in the last 33 years (1991-2024), as it was the earliest date matching our search criteria. Clinical studies, systematic reviews, meta-analyses, and clinical guidelines were included. Results: The most common complications when returning to sport prematurely include recurrence of the hernia, persistent pain (VAS leg 7 or higher after surgery) and reduced physical performance. The return to full activity rate of patients who underwent microdiscectomy reaches up to 90%, while the endoscopic technique shows a success rate that reaches 99%. Return to play meantime was 5.19 months (range 1.00 - 8.7 months) and mean time of 4.6 months (range 2 - 8 months) with Microdiscectomy and full endoscopic discectomy respectively. Conclusions: There is no unanimous consensus on the exact timing of return to sport due to variability in recovery times and clinical outcomes. In both techniques, evidence highlights the need for a multidisciplinary approach that integrates surgeons, physical therapists and trainers to optimize recovery and ensure a safe return.
