Pub Date : 2022-06-24DOI: 10.1109/TCS56119.2022.9918801
Haidong Chen, Lianzhen Ma, Zhaowei Lin, Jiewei Ma
Nowadays, with the development of Artificial Intelligence (AI) and its wide application in life practice, based on the cross-application of computer algorithms and related equipment technology, it has been widely studied in many fields. AI to promote physical education teaching and training has also become one of the essential projects of scientific physical education. Based on this, this research supports Chinese Fencing technology teaching with AI vision. First, this paper studies the development status of artificial intelligence visual technology to promote physical education, analyzes its system framework, establishes a model of AI visual technology to promote physical education, and finally carries out experiments. Then, this paper aims to use AI vision technology to evaluate the Chinese Fencing motion attitude specification problem and to explain the working principle of its additional correction of wrong actions and improvement of motion attitude specification.
{"title":"Application of Artificial Intelligence Vision Technology in Chinese Fencing Teaching","authors":"Haidong Chen, Lianzhen Ma, Zhaowei Lin, Jiewei Ma","doi":"10.1109/TCS56119.2022.9918801","DOIUrl":"https://doi.org/10.1109/TCS56119.2022.9918801","url":null,"abstract":"Nowadays, with the development of Artificial Intelligence (AI) and its wide application in life practice, based on the cross-application of computer algorithms and related equipment technology, it has been widely studied in many fields. AI to promote physical education teaching and training has also become one of the essential projects of scientific physical education. Based on this, this research supports Chinese Fencing technology teaching with AI vision. First, this paper studies the development status of artificial intelligence visual technology to promote physical education, analyzes its system framework, establishes a model of AI visual technology to promote physical education, and finally carries out experiments. Then, this paper aims to use AI vision technology to evaluate the Chinese Fencing motion attitude specification problem and to explain the working principle of its additional correction of wrong actions and improvement of motion attitude specification.","PeriodicalId":426739,"journal":{"name":"2022 2nd International Conference on Information Technology and Contemporary Sports (TCS)","volume":"115 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121477279","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.1109/TCS56119.2022.9918680
Jianjian Lin, Jie Song, Lihong Sun
This paper aims to explore the technical action characteristics of different types of power service of tennis players. The computer three-dimensional motion capture system and force measuring platform system are used to synchronously collect the kinematics and dynamics data of elite tennis players in the process of Flat Serve, Slice Serve and Topspin Serve. The conclusion is that the main differences between different types of tennis power serving techniques are that the body obtains different Ground Reaction Force in all directions, the rotation amplitude and angular velocity of shoulder joint, the direction composition of the maximum speed of racket head and the position of impacting point.
{"title":"Research and Application of Computer Three-dimensional Motion Capture System and Force Measuring Platform System in Different Types of Tennis Power Serve","authors":"Jianjian Lin, Jie Song, Lihong Sun","doi":"10.1109/TCS56119.2022.9918680","DOIUrl":"https://doi.org/10.1109/TCS56119.2022.9918680","url":null,"abstract":"This paper aims to explore the technical action characteristics of different types of power service of tennis players. The computer three-dimensional motion capture system and force measuring platform system are used to synchronously collect the kinematics and dynamics data of elite tennis players in the process of Flat Serve, Slice Serve and Topspin Serve. The conclusion is that the main differences between different types of tennis power serving techniques are that the body obtains different Ground Reaction Force in all directions, the rotation amplitude and angular velocity of shoulder joint, the direction composition of the maximum speed of racket head and the position of impacting point.","PeriodicalId":426739,"journal":{"name":"2022 2nd International Conference on Information Technology and Contemporary Sports (TCS)","volume":"31 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"128662206","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.1109/TCS56119.2022.9918756
Huaiying Yang, Yansheng Zhao
With the advent of the information age, modern information technology is progressively influencing the improvement and scientific development of athletes' sports training. The book Sports Training edited by Tian Maijiu points out that strength is the ability of the human body to resist resistance, and it is the basis of physical ability elements such as speed, endurance, agility and flexibility. However, how the grip strength of the athlete changes as the training duration increases is a topic worthy of our study. Regarding the relationship between the two, the coaches usually make subjective judgments based on their own experience; this paper mainly took the maximum grip strength as the research object, and obtained a series of relevant physiological data or indicators by repeatedly testing the maximum grip strength of the testers after a period of grip strength training. Then the data mining algorithm based on Grey Relational Analysis was used to preprocess the data accordingly, thereby extracting useful data on the relationship between training duration and grip strength. Finally, The test data were analyzed and tallied using SPSS 22.0 software, and the following results were finally obtained. The maximum grip strength growth rate was high in the early stage of training (the first 4 weeks); during the test period, the maximum grip strength increased by leaps and bounds, i.e., the maximum growth week occurred, but the individual differences in the appearance time and growth rate were large, showing no significant relationship with gender; the increase in maximal grip strength was characterized by phases during the test period.
{"title":"Research on the Relationship between Training Duration and Grip Strength Change Based on Grey Relational Analysis","authors":"Huaiying Yang, Yansheng Zhao","doi":"10.1109/TCS56119.2022.9918756","DOIUrl":"https://doi.org/10.1109/TCS56119.2022.9918756","url":null,"abstract":"With the advent of the information age, modern information technology is progressively influencing the improvement and scientific development of athletes' sports training. The book Sports Training edited by Tian Maijiu points out that strength is the ability of the human body to resist resistance, and it is the basis of physical ability elements such as speed, endurance, agility and flexibility. However, how the grip strength of the athlete changes as the training duration increases is a topic worthy of our study. Regarding the relationship between the two, the coaches usually make subjective judgments based on their own experience; this paper mainly took the maximum grip strength as the research object, and obtained a series of relevant physiological data or indicators by repeatedly testing the maximum grip strength of the testers after a period of grip strength training. Then the data mining algorithm based on Grey Relational Analysis was used to preprocess the data accordingly, thereby extracting useful data on the relationship between training duration and grip strength. Finally, The test data were analyzed and tallied using SPSS 22.0 software, and the following results were finally obtained. The maximum grip strength growth rate was high in the early stage of training (the first 4 weeks); during the test period, the maximum grip strength increased by leaps and bounds, i.e., the maximum growth week occurred, but the individual differences in the appearance time and growth rate were large, showing no significant relationship with gender; the increase in maximal grip strength was characterized by phases during the test period.","PeriodicalId":426739,"journal":{"name":"2022 2nd International Conference on Information Technology and Contemporary Sports (TCS)","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123502072","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.1109/TCS56119.2022.9918811
Chenxi Liu, Wei Wang, Hairong Liu, Jun Wang
Centered upon the Olympic motto “Higher, Stronger, Faster - Together”, competitive sports in modern days are developing rapidly. With the increasing intensity of competitions, the speed of balls gets faster, and so does the movement of athletes. This may lead to misjudgment made by referees, bringing about negative impacts on the game. This is where Hawk-Eye comes in. This computer vision system visually tracks the trajectory of the ball, whose video will be captured by high-speed cameras and reviewed in 3D graphics by a Simultaneous Multi-Agent Recurrent Trajectory system (SMART). This will assist referees' judgment and add more fairness and impartiality to the game, echoing the Olympic spirit. It is possible to expand the application of Hawk-Eye technology in sports, and it is also suggested that the data processing of this system should be further optimized by means of positioning more cameras on different angles and locations in order to achieve more data, enhance the processing capability, and shorten the time for calculating the ball's trajectory. When the number of errors is reduced, the time needed to settle disputes between referees will also be decreased, and Hawk-Eye system will work smoothly with referees. In this way, the fairness of sports game can be ensured and interruptions be largely diminished, allowing the audience to better enjoy the game and feel the charm and pleasure of competitive sports.
{"title":"Application of Hawk-Eye Technology to Sports Events","authors":"Chenxi Liu, Wei Wang, Hairong Liu, Jun Wang","doi":"10.1109/TCS56119.2022.9918811","DOIUrl":"https://doi.org/10.1109/TCS56119.2022.9918811","url":null,"abstract":"Centered upon the Olympic motto “Higher, Stronger, Faster - Together”, competitive sports in modern days are developing rapidly. With the increasing intensity of competitions, the speed of balls gets faster, and so does the movement of athletes. This may lead to misjudgment made by referees, bringing about negative impacts on the game. This is where Hawk-Eye comes in. This computer vision system visually tracks the trajectory of the ball, whose video will be captured by high-speed cameras and reviewed in 3D graphics by a Simultaneous Multi-Agent Recurrent Trajectory system (SMART). This will assist referees' judgment and add more fairness and impartiality to the game, echoing the Olympic spirit. It is possible to expand the application of Hawk-Eye technology in sports, and it is also suggested that the data processing of this system should be further optimized by means of positioning more cameras on different angles and locations in order to achieve more data, enhance the processing capability, and shorten the time for calculating the ball's trajectory. When the number of errors is reduced, the time needed to settle disputes between referees will also be decreased, and Hawk-Eye system will work smoothly with referees. In this way, the fairness of sports game can be ensured and interruptions be largely diminished, allowing the audience to better enjoy the game and feel the charm and pleasure of competitive sports.","PeriodicalId":426739,"journal":{"name":"2022 2nd International Conference on Information Technology and Contemporary Sports (TCS)","volume":"10 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131010287","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.1109/TCS56119.2022.9918786
Xueqin Wang, Lei Zhang, Shiqiang Chen
Purpose: With the development of information technology, there are more and more practical problems in computer data processing and analysis. The purpose of this study is to analyze the factors affecting the development of children's intelligence through a general linear data processing model, and to provide support for improving the development of children's intelligence. Methods: This research focuses on the use of a general linear data analysis model.A total of 176 children aged 3 to 6 years were selected as the research objects, and they were randomly divided into control class and experimental class for 24 weeks, 5 times/week, 30min/time. The daily outdoor activities of the children in the experimental class used multiple sports activity modules, while the daily outdoor activities of the children in the control class used general physical activity content. The activity time, intensity and frequency of children in the experimental class and the control class were basically the same. Results: 1) The general linear data analysis showed that the verbal intelligence, physical and motor intelligence, introspective intelligence and natural intelligence of 3–4 year old children were significantly affected by the interaction of time and intervention factors, and the interpersonal intelligence of 4–5 year old children changed significantly., Musical intelligence and natural intelligence were significantly affected by the interaction of time and intervention factors, and the physical and motor intelligence and interpersonal intelligence of children aged 5–6 were significantly affected by the interaction of time and intervention factors. 2) SPSS data processing shows that after the intervention of the multiple sports activity module, the children's linguistic intelligence, logical-mathematical intelligence, spatial intelligence, physical and motor intelligence, introspective intelligence, musical intelligence, interpersonal intelligence, natural intelligence and multiple The total score of intelligence was significantly different from that before the intervention (P<0.05); the language intelligence, physical and motor intelligence, logic-mathematical intelligence, musical intelligence and intelligence total scores of children in each age group in the control class were higher than those before the intervention, and the difference was significant. (P<0.05); the total scores of children's language intelligence, logic-mathematical intelligence, spatial intelligence, physical and motor intelligence, introspective intelligence, musical intelligence, interpersonal intelligence, natural intelligence and multiple intelligences in each age group in the experimental class were compared with those in the control class, the difference was significant (P<0.05) 3) Conclusion: The joint analysis of the general linear data processing model and the T test in the S data analysis software shows that the multi-sports activity module is superior to the general physical acti
{"title":"Analysis of children's multiple intelligence development level based on general linear data processing model","authors":"Xueqin Wang, Lei Zhang, Shiqiang Chen","doi":"10.1109/TCS56119.2022.9918786","DOIUrl":"https://doi.org/10.1109/TCS56119.2022.9918786","url":null,"abstract":"Purpose: With the development of information technology, there are more and more practical problems in computer data processing and analysis. The purpose of this study is to analyze the factors affecting the development of children's intelligence through a general linear data processing model, and to provide support for improving the development of children's intelligence. Methods: This research focuses on the use of a general linear data analysis model.A total of 176 children aged 3 to 6 years were selected as the research objects, and they were randomly divided into control class and experimental class for 24 weeks, 5 times/week, 30min/time. The daily outdoor activities of the children in the experimental class used multiple sports activity modules, while the daily outdoor activities of the children in the control class used general physical activity content. The activity time, intensity and frequency of children in the experimental class and the control class were basically the same. Results: 1) The general linear data analysis showed that the verbal intelligence, physical and motor intelligence, introspective intelligence and natural intelligence of 3–4 year old children were significantly affected by the interaction of time and intervention factors, and the interpersonal intelligence of 4–5 year old children changed significantly., Musical intelligence and natural intelligence were significantly affected by the interaction of time and intervention factors, and the physical and motor intelligence and interpersonal intelligence of children aged 5–6 were significantly affected by the interaction of time and intervention factors. 2) SPSS data processing shows that after the intervention of the multiple sports activity module, the children's linguistic intelligence, logical-mathematical intelligence, spatial intelligence, physical and motor intelligence, introspective intelligence, musical intelligence, interpersonal intelligence, natural intelligence and multiple The total score of intelligence was significantly different from that before the intervention (P<0.05); the language intelligence, physical and motor intelligence, logic-mathematical intelligence, musical intelligence and intelligence total scores of children in each age group in the control class were higher than those before the intervention, and the difference was significant. (P<0.05); the total scores of children's language intelligence, logic-mathematical intelligence, spatial intelligence, physical and motor intelligence, introspective intelligence, musical intelligence, interpersonal intelligence, natural intelligence and multiple intelligences in each age group in the experimental class were compared with those in the control class, the difference was significant (P<0.05) 3) Conclusion: The joint analysis of the general linear data processing model and the T test in the S data analysis software shows that the multi-sports activity module is superior to the general physical acti","PeriodicalId":426739,"journal":{"name":"2022 2nd International Conference on Information Technology and Contemporary Sports (TCS)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130674282","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
Pub Date : 2022-06-24DOI: 10.1109/TCS56119.2022.9918799
Li-Si Luo, Feng Zhang
The aim of this study was to investigate the relationship between four kinds of vibration combined with weight-load stimulation and the fatigue of the inner gastrocnemius muscle,an important muscle of Latin dance in the lower limbs,and to find an appropriate combination mode of vibration frequency and weight-load intensity.Taking 10 college students who have been involved in Latin dance for a long time as the research objects,they completed 10 half squat heel raises exercises for one minute in each group,a total of 3 groups,and the rest interval between each group was 3 minutes.Four kinds of vibration combined with weight-load stimulation were added respectively,and the interval between each stimulation was more than 48h,and the surface EMG fatigue analysis results of the three groups of exercise processes of each stimulation were collected. The data were calculated using the curve fitting straight line formula, and the JASA method was used to compare and analyze the data.In the combination of 45Hz 50Hz,451RM and 601RM,the medial gastrocnemius had better adaptability to the combination of” same loading intensity+vibration with lower frequency” and the combination of “same vibration frequency +load with lower intensity”, which resulted in weaker fatigue and more stable myoelectric discharge frequency,which Provides a “quantity” guide for Latin dancers to combine vibration with weight training.
{"title":"The Relationship between Vibration Combined with Weight-load Stimulation and fatigue on the Specialized Strength Training of Latin Dance","authors":"Li-Si Luo, Feng Zhang","doi":"10.1109/TCS56119.2022.9918799","DOIUrl":"https://doi.org/10.1109/TCS56119.2022.9918799","url":null,"abstract":"The aim of this study was to investigate the relationship between four kinds of vibration combined with weight-load stimulation and the fatigue of the inner gastrocnemius muscle,an important muscle of Latin dance in the lower limbs,and to find an appropriate combination mode of vibration frequency and weight-load intensity.Taking 10 college students who have been involved in Latin dance for a long time as the research objects,they completed 10 half squat heel raises exercises for one minute in each group,a total of 3 groups,and the rest interval between each group was 3 minutes.Four kinds of vibration combined with weight-load stimulation were added respectively,and the interval between each stimulation was more than 48h,and the surface EMG fatigue analysis results of the three groups of exercise processes of each stimulation were collected. The data were calculated using the curve fitting straight line formula, and the JASA method was used to compare and analyze the data.In the combination of 45Hz 50Hz,451RM and 601RM,the medial gastrocnemius had better adaptability to the combination of” same loading intensity+vibration with lower frequency” and the combination of “same vibration frequency +load with lower intensity”, which resulted in weaker fatigue and more stable myoelectric discharge frequency,which Provides a “quantity” guide for Latin dancers to combine vibration with weight training.","PeriodicalId":426739,"journal":{"name":"2022 2nd International Conference on Information Technology and Contemporary Sports (TCS)","volume":"29 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2022-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115911683","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
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