A140: Kinetic Comparison Of Weightlifting Pulling Derivatives With Different Starting Positions,
2026
Beijing Sport University
A140: Kinetic Comparison Of Weightlifting Pulling Derivatives With Different Starting Positions, Junhao Chen, Junlin Tian, Songgula Jumaali, Yuduo Liu, Xianglin Wan
International Journal of Physical Activity and Health
Weightlifting movements have been shown to provide a superior training stimulus for force and power development. Among these, Weightlifting pulling derivatives (WPDs) without the catch phase may generate superior kinetic stimulation compared to the full weightlifting movements. Previous studies have confirmed that the starting position significantly affects the peak vertical ground reaction forces (Fz), peak rate of force development (RFD), and peak power of the weightlifting derivatives with the catch phase. However, the influence of starting position on WPDs is still unclear. Therefore, this study aims to compare the kinetic performance differences of WPDs with different starting positions to optimize …
A141: A Developmental Study Of The Digital Transformation Of University Physical Education Driven By New Qualitative Productivity,
2026
Harbin Engineering University
A141: A Developmental Study Of The Digital Transformation Of University Physical Education Driven By New Qualitative Productivity, Changzhou Xu, Yu Dong
International Journal of Physical Activity and Health
Under the strategic background of ‘Education Modernization 2035’ and ‘Sports Power’, the digital transformation of physical education in colleges and universities is faced with the historic opportunity of being driven by the new quality of productivity. This study focuses on the logic, obstacles, and breakthrough paths of the transformation of university physical education driven by new quality productivity, aiming to build a theoretical framework and propose systematic solutions for the reference of high-quality development. Comprehensive use of literature, expert interviews, and other methods to systematically explore the interaction mechanism between new quality productivity and the digital transformation of physical education. …
A133: Self-Aggrandizing In Badminton Teaching Short Videos Affects Learning Willingness,
2026
Tongji University
A133: Self-Aggrandizing In Badminton Teaching Short Videos Affects Learning Willingness, Mingxiang Yi, Yuanjing Huang
International Journal of Physical Activity and Health
Based on the new era of digital sports development, self-media platforms have become an important carrier of sports teaching communication; however, few studies have investigated the relationship between self-aggrandizing behavior during sports teaching on self-media platforms and platform users' learning intention. In this study, we take Jittery self-media platform as an example to explore the chain path that creators' boasting behavior (H1) positively affects users' learning intention (H2) by enhancing users' trust (H3), and to verify the mediating effect of trust in the relationship between boasting behavior and learning intention, as well as the two-way influence between badminton short video …
A130: Comparative Analysis Of Aerobic Capacity In Female College Golfers Of Different Levels,
2026
Tianjin University of Sport
A130: Comparative Analysis Of Aerobic Capacity In Female College Golfers Of Different Levels, Hui Yang, Bingzhen Zhang, Heng Liu, Lin Huang, Qiaoguan Fu
International Journal of Physical Activity and Health
A professional golf tournament typically consists of four rounds, with each round lasting at least 3.5 hours. During the competition, golfers are required to adhere to the principle of “walking briskly and playing steadily” to complete the entire tournament. Adequate physical fitness and good aerobic capacity are essential for athletes to sustain their performance. Superior aerobic endurance serves as the foundation for completing a golf competition. This study aims to compare and analyze the aerobic endurance indicators of female college golfers at different skill levels during their training phases, in order to enhance the aerobic capacity of golf athletes. Method: …
A135: 6-Week Intermittent Fasting And Aerobic Exercise: Effects On Body, Cardiovascular, And Sleep In Masked Obese Men,
2026
Beijing Sport University
A135: 6-Week Intermittent Fasting And Aerobic Exercise: Effects On Body, Cardiovascular, And Sleep In Masked Obese Men, Boran Zhang, Meng Li, Runsheng Nie, Yuting Fu
International Journal of Physical Activity and Health
Masked obesity (MO), defined by normal BMI with elevated body fat percentage, poses elevated health risks. This randomized trial compares combined intermittent fasting (IF) and aerobic exercise (AE) with single-modality interventions in young males, assessing body composition, cardiovascular function, and sleep quality to establish optimal evidence-based interventions. A total of 36 participants were randomized into three groups (n=12 each): (1) intermittent fasting combined with aerobic exercise (IF+AE), (2) IF-only, and (3) AE-only. Baseline assessments included body composition (weight, fat/lean mass, waist-to-hip ratio), cardiovascular markers (carotid intima-media thickness [CIMT], ejection fraction), and Pittsburgh Sleep Quality Index (PSQI). The IF+AE group alternated …
A143: Analysis Of Fast-Food Consumption Behavior Among Physically Active Male Students In A Beijing University,
2026
Beijing Sport University
A143: Analysis Of Fast-Food Consumption Behavior Among Physically Active Male Students In A Beijing University, Hui Hu, Yi Yan
International Journal of Physical Activity and Health
This study aims to analyze the fast-food consumption behavior among physically active college students in a university in Beijing and provide a scientific basis for future nutritional education and intervention strategies targeting this population. A simple random sampling method was used to select 850 undergraduate students from a sports-focused university in Beijing. Data on fast-food consumption were collected through a self-administered questionnaire. The survey assessed the frequency of fast-food consumption, reasons for food choices, and students’ perceptions of nutritional value. A total of 807 valid questionnaires were collected, yielding a response rate of 95.8%. The reported consumption of Western and …
A142: The Health Value Of Tai Chi Chuan's Swing Force On The Spine,
2026
Xi'an Physical Education University
A142: The Health Value Of Tai Chi Chuan's Swing Force On The Spine, Peng Liu
International Journal of Physical Activity and Health
Tai Chi Chuan is a kind of Neijia Quanshu for Wushu. Swing force is the fundamental guarantee for its implementation of bringing in and losing balance, taking advantage of aggressiveness, and controlling Yang with Yin to defeat opponents. Based on the analysis of Tai Chi Chuan's swing force, this paper explores its value in maintaining, enhancing, and improving the spine function, establishing and improving Tai Chi Chuan's theory system of health care for the spine. Method: To interpret Tai Chi Chuan's swinging force in three dimensions: up and down, back and forth, left and right, and comprehensively analyze its maintenance …
A147: Physical Exercise And Loneliness: The Chain Mediating Role Of Perceived Social Support And Life Satisfaction,
2026
Zhaoqing University
A147: Physical Exercise And Loneliness: The Chain Mediating Role Of Perceived Social Support And Life Satisfaction, Kelei Guo, Jun Xiang, Dong Li, Zehui Zhou
International Journal of Physical Activity and Health
To explore the relationship between physical exercise and loneliness, and to analyze the mediating role of perceived social support and life satisfaction between physical exercise and loneliness. Method: This study employed the Physical Exercise Scale, Perceived Social Support Scale, Life Satisfaction Scale, and Loneliness Scale to conduct a questionnaire survey among 908 college students. Descriptive analysis, reliability analysis, Pearson correlation analysis, Harman's single-factor test, and Bootstrap analysis were conducted using SPSS 26.0. (1) Physical exercise was negatively correlated with loneliness, but the direct path between physical exercise and loneliness was not significant; (2) Physical exercise was positively correlated with perceived …
A149: Research On The Application Of Artificial Intelligence In Football,
2026
Harbin Engineering University
A149: Research On The Application Of Artificial Intelligence In Football, Ziliang Ruan, Jingmeng Sun, Shuyue Zhang
International Journal of Physical Activity and Health
With the development of artificial intelligence technology in the sports field, the role of sports data information is becoming increasingly significant. Specifically, in the application of football, artificial intelligence technology is used to scientifically mine data from human sports activities, analyze the patterns of training and competition, intelligently prevent sports injuries, analyze the competitive state of athletes, and form scientific training plans, thereby enhancing the performance of competitive sports and achieving scientific fitness and proactive health. The core concept of artificial intelligence technology is to mine data and explore the patterns within it to explain current phenomena and predict the …
A152: Effect Of Stroboscopic Visual Perturbation On Posture Control In Patients With Chronic Ankle Instability,
2026
Shandong Sport University
A152: Effect Of Stroboscopic Visual Perturbation On Posture Control In Patients With Chronic Ankle Instability, Mengyu Liu, Zhipeng Zhou, Yurui Shen, Liangliang Zheng
International Journal of Physical Activity and Health
Chronic ankle instability (CAI) is a common sports injury, often accompanied by reduced proprioception, muscle weakness, and impaired balance. Its etiology is often attributed to inadequate rehabilitation following initial ankle sprains, resulting in ligament laxity or damage. This study aimed to investigate whether stroboscopic visual disturbance influences static and dynamic postural control in individuals with CAI, thereby exploring the relationship between visual input and postural stability. Method: Thirty college students with unilateral CAI (9 males, 21 females; age: 21.3±1.2 years, height: 168.1±9.8 cm, weight: 63.5±11.6 kg) were recruited. Their static and dynamic postural control was measured in three conditions: eyes …
A154: Effects Of Stroboscopic Vision On Static Postural Control In Individuals With Chronic Ankle Instability,
2026
Shandong Sport University
A154: Effects Of Stroboscopic Vision On Static Postural Control In Individuals With Chronic Ankle Instability, Yurui Shen, Mengyu Liu, Jingkun Zhang, Ting Lai, Zhipeng Zhou
International Journal of Physical Activity and Health
Chronic ankle instability (CAI) is a syndrome characterized by persistent dysfunction resulting from repeated ankle sprains, often leading to impaired postural control in affected individuals. Although rehabilitation training on unstable surfaces is effective for patients with CAI, it does not sufficiently reduce their reliance on visual input. While eye-closure training can restrict visual input, it poses safety risks and exhibits low compliance rates. Stroboscopic vision may offer a safe and effective alternative; however, its efficacy in reducing visual reliance among CAI patients on unstable surfaces remains unclear. Therefore, this study aimed to assess the impact of stroboscopic vision on static …
A146: Independent And Joint Role Of Inflammatory Diet And Physical Activity In The Acceleration Of Aging,
2026
Beijing Sport University
A146: Independent And Joint Role Of Inflammatory Diet And Physical Activity In The Acceleration Of Aging, Shuting Peng, Yu Jiang
International Journal of Physical Activity and Health
Biological aging arises from the accumulation of molecular changes or “hallmarks”, which can represent a person's aging status than chronological age. A healthy lifestyle can slow biological aging and prevent or delay the onset of multiple age-related diseases. This study is the first to investigate the independent and joint association of physical activity (PA) and inflammatory diet with acceleration of aging. Method: Data from 4767 participants in the 2017-2020 National Health and Nutrition Examination Survey (NHANES) were analyzed. Binary logistic regression models, adjusted for age, sex, race, socioeconomic status, smoking, and sleep disturbances, were used to assess the independent and …
A155: The Impact Of Internet-Based Screen Behavior On Physical Activity In Children And Adolescents,
2026
Beijing Sport University
A155: The Impact Of Internet-Based Screen Behavior On Physical Activity In Children And Adolescents, Junkai Zhang, Wenle Chen, Mingming Guo
International Journal of Physical Activity and Health
Although previous studies have indicated that different types of screen time may be associated with insufficient physical activity in children and adolescents, the impact of various types of internet-based screen time on physical activity has not been sufficiently explored. Therefore, this study aims to investigate the specific impact of different internet-based screen usage on physical activity in children and adolescents through a two-year national cross-sectional survey. This study utilized cross-sectional survey data from the China Family Panel Studies, involving 5,770 children and adolescents aged 10 to 18 in 2020 and 2022. Physical activity frequency was assessed using a single question, …
A156: Research On The Optimization Of China's Community Sports Policies From The Perspective Of Policy Tools,
2026
Jimei University
A156: Research On The Optimization Of China's Community Sports Policies From The Perspective Of Policy Tools, Boda Song
International Journal of Physical Activity and Health
Community sports are a key area for promoting the in-depth development of socialized sports for all. This study aims to reveal the current application status and optimization paths of community sports policies in China through policy tool analysis and promote the high-quality development of community sports. The research focuses on the distribution characteristics of policy tools and the participation of multiple stakeholders, providing a scientific basis for policymakers. Method: This study selected 30 community sports policy documents issued by the state from 2004 to 2024. NVivo12 qualitative analysis software was used in combination with content analysis to construct a two-dimensional …
A153: Rehabilitation Research On Patellofemoral Pain Syndrome (Pfps) In Female Judo Athletes,
2026
Zhengzhou University
A153: Rehabilitation Research On Patellofemoral Pain Syndrome (Pfps) In Female Judo Athletes, Lening Wan, Zihan Yuan, Zhen Li, Yongchao Xie, Lei Zhang
International Journal of Physical Activity and Health
Patellofemoral pain syndrome (PFPS) is a prevalent knee disorder among athletes, known for its high incidence rate and propensity to progress into chronic conditions. Female athletes are more vulnerable due to inherent hip-knee muscle imbalances and aberrant movement patterns. Unfortunately, dedicated rehabilitation studies focusing on female judo athletes remain scarce. This research aims to alleviate PFPS symptoms by implementing core and functional training regimens and to analyze the significance of hip-knee muscle balance in the recovery process. Sixteen female judo athletes from the Henan Heavy Combat Sports Management Center, diagnosed with PFPS, were randomly into an experimental group (n=8) and …
A148: The Effects Of Diverse Screen-Based Sedentary Behaviors On Sleep Among Children And Adolescents,
2026
Beijing Sport University
A148: The Effects Of Diverse Screen-Based Sedentary Behaviors On Sleep Among Children And Adolescents, Wenle Chen, Junkai Zhang, Mingming Guo
International Journal of Physical Activity and Health
Existing research has shown that screen-based sedentary behaviors may adversely affect children’s and adolescents’ sleep. However, the specific impact of different types of screen-based sedentary behaviors on sleep remains unclear. This two-year nationwide cross-sectional study aimed to elucidate the influence of various online screen-based sedentary behaviors on children’s and adolescents’ sleep. Method: Drawing on data from the China Family Panel Studies, questionnaire surveys were administered in 2020 and 2022 to 4,506 participants aged 10–18 years. Participants who reported sleeping fewer than eight hours per day were classified as having insufficient sleep. The frequencies of online gaming, online shopping, online learning, …
A158: Artificial Intelligence Models' Impact On Mass Cycling: Coexistence Of Scientization, Healthization, Individuation, And Challenges,
2026
Beijing Sport University
A158: Artificial Intelligence Models' Impact On Mass Cycling: Coexistence Of Scientization, Healthization, Individuation, And Challenges, Zuowei Zhou, Linxin Yin
International Journal of Physical Activity and Health
With the growing emphasis on health and increasing demand for sustainable travel, mass cycling (MC) has experienced rapid development. However, traditional bicycle designs exhibit notable deficiencies in functionality, personalization, and health management. While artificial intelligence (AI) technology has been extensively applied in various fields, including professional cycling competitions like the Tour de France, its potential to introduce new possibilities to MC remains uncertain. Therefore, we undertook a comprehensive investigation into the impact and application of AI on the development of MC, aiming to facilitate the digital and intelligent transformation of MC. Method: We selected representative bicycle enterprises and related projects …
A162: Anta’S Business Model Innovation Empowers New Productive Forces In The Sports Industry,
2026
Peking University
A162: Anta’S Business Model Innovation Empowers New Productive Forces In The Sports Industry, Zhonghui He, Yang Tang, Jinwei Xiao
International Journal of Physical Activity and Health
Justin Yifu Lin identifies new quality productive forces that drive China's sports sector upgrading and requires sports enterprises to embrace the "Smiling Curve" through brand innovation and digital integration, which requires business model innovation. ANTA's business model innovation effectively exemplifies the transition towards high-value-added segments at both ends of the "Smiling Curve". Despite economic downturn and intense intra-industry competition, ANTA has achieved remarkable performance through four distinct phases of business model transformation, which can offer practical insights for other domestic sports enterprises and foster new productive forces in China’s sports industry. Method: This research adopts documentary research and comparative case …
A167: Relationship Between Health-Promoting Lifestyles And Physical And Mental Health: A Cross-Sectional Study Among University Students,
2026
Northwestern Polytechnical University
A167: Relationship Between Health-Promoting Lifestyles And Physical And Mental Health: A Cross-Sectional Study Among University Students, Ke Wang, Mengzhen Hao, Yangguiyi Zhao
International Journal of Physical Activity and Health
University students’ sedentary behavior, insufficient sleep, and other unhealthy lifestyle habits, compounded by social competition, academic pressure, and digital “screen dependence,” have exacerbated mental health issues and health risks. A health-promoting lifestyle, as a proactive approach to improving well-being, is a key pathway to alleviating these challenges. This study explores the relationship between health-promoting lifestyles and physical and mental health, providing scientific evidence for university health interventions. Method: A stratified random sampling method was used to select 1,383 male undergraduate students as the study sample. During the spring semester of 2021, researchers distributed a demographic questionnaire, the Health-Promoting Lifestyle Profile-II …
A160: Positive Health Of Adolescents: A Digital Technology Perspective And The Com-B Model,
2026
East China Normal University
A160: Positive Health Of Adolescents: A Digital Technology Perspective And The Com-B Model, Ruishi Fan, Zhouhang Wu, Jieli Sun, Qingyuan Zhou
International Journal of Physical Activity and Health
The Outline of the Plan for the Construction of a Powerful Country in Education (2024-2035) clearly outlines the improvement of students ' physical health and emphasizes the innovation of the physical education mode by combining digital means. Based on the adaptability of the COM-B model (ability-opportunity-motivation dimension) and digital technology-enabled precision health management theory, the research aims to break the key bottleneck in the digital transformation of adolescent active health. Method: Using the triangle verification method: 1) collect academic resources from CNKI, WOS, and other platforms through literature and conduct a systematic review; Logical analysis method used to deconstruct the …
