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Articles 121 - 150 of 6879
Full-Text Articles in Public Health
A043: Effects Of Treadmill Exercise On Negative Emotions In Postmenopausal Women, Bing Han, Peizhen Zhang
A043: Effects Of Treadmill Exercise On Negative Emotions In Postmenopausal Women, Bing Han, Peizhen Zhang
International Journal of Physical Activity and Health
Negative emotions occur across all genders and age groups, but their prevalence is notably higher in women during and after perimenopause. This study aims to analyze the effects of a treadmill-based exercise program on depression, anxiety, and stress in community-dwelling Chinese women. Additionally, it seeks to investigate whether these changes are associated with physical changes, such as improvements in body composition or body satisfaction. Method: A total of 80 postmenopausal women (57.04 ± 5.49 years) were recruited from local communities and participated in this single-blind, controlled trial. Participants were assigned to either a control group (n = 40) or an …
A058: The Effects Of Isotemporal Reallocation Of 24-Hour Activity Behaviors On Physical Fitness In Preschool Children, Yixin Liang, Junyu Wang, Jie Zhuang
A058: The Effects Of Isotemporal Reallocation Of 24-Hour Activity Behaviors On Physical Fitness In Preschool Children, Yixin Liang, Junyu Wang, Jie Zhuang
International Journal of Physical Activity and Health
Preschool children's physical fitness is critical for lifelong health, yet recent trends show declining fitness levels, rising obesity, and reduced physical competence. Physical activity (PA), sedentary behavior (SB), and sleep (SLP) are key lifestyle factors influencing health. Compositional data analysis (CDA) addresses multicollinearity among these behaviors, while the isotemporal substitution model evaluates the effects of reallocating time between them. This study investigates the associations between 24-hour movement behaviors and preschool children's physical fitness, offering evidence-based recommendations. Method: A total of 806 preschool children aged 3–6 years were recruited from three kindergartens in Shanghai using cluster random and convenience sampling. Demographic …
A054: Exploring Physical Education Teachers' Critical Health Literacy Structure And Assessment Tool Development, Yuesen Zhang, Zhihua Yin, Yiming Xie, Ruilin Xu
A054: Exploring Physical Education Teachers' Critical Health Literacy Structure And Assessment Tool Development, Yuesen Zhang, Zhihua Yin, Yiming Xie, Ruilin Xu
International Journal of Physical Activity and Health
Under China's “Healthy China 2030” strategy and ongoing reforms in school physical education (PE), strengthening PE teachers' critical health literacy (CHL)—their ability to critically evaluate health information, make evidence-based decisions, and promote community health—has become essential. Although CHL holds both theoretical and practical significance, its structural dimensions among PE teachers remain insufficiently studied. This study systematically analyzes the theoretical framework of CHL and develops a validated assessment tool adapted to China's educational context. Method: A mixed-methods approach was adopted. First, over 200 CHL-related articles from CNKI, ProQuest, and other databases were analyzed to construct a preliminary framework. Second, 40 PE …
A047: Center Of Gravity Movement: Mediating Effects And Mechanisms On Scoliosis In College Students, Lijie Yu, Jingmei Dong, Jingwen Jiang, Zhaoren Deng, Si Cheng, Chenjie Zhang, Jinming Zou, Zan Zhang, Xiangyu Zhang
A047: Center Of Gravity Movement: Mediating Effects And Mechanisms On Scoliosis In College Students, Lijie Yu, Jingmei Dong, Jingwen Jiang, Zhaoren Deng, Si Cheng, Chenjie Zhang, Jinming Zou, Zan Zhang, Xiangyu Zhang
International Journal of Physical Activity and Health
Maintaining a neutral pelvic position and balanced center of gravity is essential for promoting spinal health in college students. This study examines how pelvic neutral displacement impacts scoliosis progression, based on the mediating effect of center of gravity movement. Method: (1)A cross-sectional study was conducted with 506 randomly selected college students (294 females, 212 males; age 21.73 ± 2.74 years). Measurement indicators included the Angle of Trunk Rotation (ATR), pelvic rotation angle, pelvic tilt angle, and center of gravity movements within 10 seconds. (2) Multivariate linear regression analysis examined correlations between pelvic rotation, pelvic tilt, center of gravity movement, and …
A055: Aerobic Exercise Improves Sarcopenia And Gut-Muscle Axis In Abx-Treated Samp8 Mice, Sisi Yao, Wenfeng Liu
A055: Aerobic Exercise Improves Sarcopenia And Gut-Muscle Axis In Abx-Treated Samp8 Mice, Sisi Yao, Wenfeng Liu
International Journal of Physical Activity and Health
Sarcopenia, characterized by reduced skeletal muscle mass and function, is a common geriatric condition that impairs mobility and quality of life. Its causes include neuroendocrine dysregulation, chronic inflammation, malnutrition, and gut microbiota imbalance. The gut microbiota influences muscle metabolism and function via the gut-muscle axis, and aerobic exercise has been shown to improve both gut microbiota composition and muscle function. This study explores whether aerobic exercise can alleviate sarcopenia induced by gut microbiota dysbiosis through the gut-muscle axis, offering a basis for exercise interventions. The study employed the senescence-accelerated mouse strain P8 (SAMP8) model. Gut microbiota dysbiosis was induced via …
A066: Aerobic Exercise Regulates Mir3473e/Ephb2 Signal Pathway In Improving Synaptic Plasticity In App/Ps1 Mice, Xiangli Tong, Zhen Tong, Wenfeng Liu, Weijia Wu, Meiqing Liao, Juan Wang, Yang Wang, Yishan Chen
A066: Aerobic Exercise Regulates Mir3473e/Ephb2 Signal Pathway In Improving Synaptic Plasticity In App/Ps1 Mice, Xiangli Tong, Zhen Tong, Wenfeng Liu, Weijia Wu, Meiqing Liao, Juan Wang, Yang Wang, Yishan Chen
International Journal of Physical Activity and Health
Alzheimer's disease (AD) is a neurodegenerative disease characterized by cognitive impairment, with evidence suggesting that exercise can improve cognitive function. Our previous studies demonstrated that aerobic exercise improves cognitive dysfunction and enhances synaptic plasticity in APP/PS1 mice, while identifying the endogenous microRNA-3473e as a potential regulator of neuronal activity and cognitive function. However, the precise mechanism underlying this regulation remains unclear. This study aimed to investigate the mechanism by which aerobic exercise regulates miR3473e to improve synaptic plasticity and cognitive dysfunction in APP/PS1 mice. Exercise intervention was performed on 3-month-old C57BL/6J and APP/PS1 mice with a 12-week moderate-intensity aerobic treadmill …
A079: An Empirical Tripartite Framework Analysis Of Winter Sports Policy Implementation In Chinese Educational Institutions, Zan Liu, Jie Qu, Di Feng, Junhui Song
A079: An Empirical Tripartite Framework Analysis Of Winter Sports Policy Implementation In Chinese Educational Institutions, Zan Liu, Jie Qu, Di Feng, Junhui Song
International Journal of Physical Activity and Health
Following China's successful bid for the Beijing Winter Olympics and Paralympics, campus ice and snow sports have made progress in promotion due to the implementation of Olympic strategies. However, many obstacles remain, preventing the achievement of expected policy goals. Ice and snow sports positively impact adolescents' physical and mental health and willpower. Therefore, this study evaluates national-level campus ice and snow sports policies in China in three aspects and proposes optimization suggestions, aiming to provide theoretical references for promoting such sports. Method: Sixteen national-level campus ice and snow sports policy documents from the Chinese government's official website were selected as …
A081: Characterizing Resting-State Functional In College Students Practicing Combat Sports: A Cross-Sectional Neuroimaging Study, Keying Zhang, Yaxue Wang, Qing Yan, Dong Zhang, Chunmei Cao
A081: Characterizing Resting-State Functional In College Students Practicing Combat Sports: A Cross-Sectional Neuroimaging Study, Keying Zhang, Yaxue Wang, Qing Yan, Dong Zhang, Chunmei Cao
International Journal of Physical Activity and Health
Long-term physical exercise is known to induce changes in brain plasticity. While extensive research has examined the effects of aerobic exercise, basketball, and badminton on brain plasticity in college students, the impact of combat sports on brain function remains underexplored. Combat sports, due to their high intensity and mental demands, may have unique effects on neuroplasticity. This study aims to investigate the influence of combat sports participation on brain function in university students, addressing a gap in the current literature. Method: This study comprised three groups: an experimental group of 14 students (8M/6F, 20.9 ± 2.3 years) practicing combat sports …
A082: Fatigue Effects On Lower Limb Biomechanics In Backhand Smash Landing: A Statistical Parametric Mapping Approach, Binyong Ye, Zhanyang He, Bin Zhang, Gonju Liu, Houwei Zhu
A082: Fatigue Effects On Lower Limb Biomechanics In Backhand Smash Landing: A Statistical Parametric Mapping Approach, Binyong Ye, Zhanyang He, Bin Zhang, Gonju Liu, Houwei Zhu
International Journal of Physical Activity and Health
This study applies one-dimensional statistical parametric mapping (SPM1d) to analyze the effects of exercise-induced fatigue on lower limb biomechanics during the landing phase of two high-risk backhand smash movements in female badminton players. It aims to reveal fatigue-induced changes in movement patterns and differences between the two actions, providing scientific insights for performance optimization, injury prevention, and training interventions. Thirteen female elite badminton players were recruited. A fatigue protocol based on a badminton-specific speed test was applied, and SPM1d was used to analyze kinematic and kinetic data before and after fatigue. After fatigue, significant increases were observed in hip coronal …
A084: Effects Of Aerobic Exercise On Fatigue Characteristics Of Cums Depression Model Rats, Hongyu Gong, Yumei Han, Jiheng Yuan, Jing Miao
A084: Effects Of Aerobic Exercise On Fatigue Characteristics Of Cums Depression Model Rats, Hongyu Gong, Yumei Han, Jiheng Yuan, Jing Miao
International Journal of Physical Activity and Health
In this study, solitary nursing and chronic unpredictable mild stress (CUMS) were used to establish a depressed rat model. The influence of aerobic exercise on the fatigue of depressed animals provides experimental reference for the practice of exercise therapy for depression. The purpose of this study was to establish a CUMS depressed rat model. The aerobic exercise intervention was carried out on the depressed rats on a rotating treadmill. Method: Behavioral tests, such as body weight and sugar, and water preference, were conducted to verify the establishment of the depression model and the antidepressant effect of aerobic exercise. Biochemical fatigue, …
A139: Evolution, Hot Spotlight, And Frontier Exploration Of Ai Applications In Physical Training: Citespace-Based Visualization Analysis, Mengxiao Liu
International Journal of Physical Activity and Health
The rapid development of artificial intelligence (AI) technology has provided important support for the scientific, personalized, and intelligent physical training, and its application in the fields of sports performance optimization, injury prevention, and training program design has become the focus of sports science research. Method: In this study, we used the China Knowledge Network (CNKI) database as the data source, screened 428 core literatures in the intersection of artificial intelligence and physical training between 2000 and 2024, and analyzed the bibliometrics and knowledge mapping using CiteSpace software, to systematically reveal the knowledge structure, evolution path, and cutting-edge trends of AI-enabled …
A136: A Literature Review On The Impact Of Smart Pe Classrooms On College Students, Peixiang Yan
A136: A Literature Review On The Impact Of Smart Pe Classrooms On College Students, Peixiang Yan
International Journal of Physical Activity and Health
As digitalization, networking, and intelligent technologies continue to advance, “smart classrooms” have emerged as an innovative teaching model. In many traditional college physical education (PE) courses, instructors often employ a “one-size-fits-all” approach that can stifle some students’ enthusiasm and motivation. By introducing smart devices and digital platforms, smart classrooms aim to offer more personalized and interactive learning experiences. However, given the unique requirements of PE courses and the practical constraints within universities, the adoption of smart classrooms remains limited. To address this gap, the present review summarizes existing literature on the impact of smart PE classroom teaching models on college …
A138: Research On Deep Learning For Enhancing Sports Performance: Based On Cite Space Visualization Analysis, Hongjing Yang, Caoying Mao, Zijun Yu, Chengliang Wu
A138: Research On Deep Learning For Enhancing Sports Performance: Based On Cite Space Visualization Analysis, Hongjing Yang, Caoying Mao, Zijun Yu, Chengliang Wu
International Journal of Physical Activity and Health
Deep learning has become a key technology in enhancing sports performance, offering new possibilities for training optimization. This study aims to (1) explore the research progress on deep learning applications in enhancing sports performance and (2) analyze future trends in this field. Method: Data from 545 English-language publications (2015-2025) were extracted from the Web of Science Core Collection using keywords related to DL (e.g., CNN, LSTM) and sports performance (e.g., athletic training, motion analysis). CiteSpace 6.4R was employed for bibliometric, co-word, and burst-term analyses. 1) Since 2015, research in this field has steadily increased before plateauing, with the most significant …
A144: Research On The Innovative Path Of Training International Sports Talents, Haowen Zhu
A144: Research On The Innovative Path Of Training International Sports Talents, Haowen Zhu
International Journal of Physical Activity and Health
At present, China is rising as an emerging power and facing increasing international challenges. As the foundation of a strong country, sports development is closely related to its comprehensive strength, such as politics and the economy. Increasing the number and quality of international sports organizations is an important condition for promoting the development of China's sports industry and enhancing China's international status and influence. Since then, sports practitioners have undertaken important responsibilities and missions. This study used literature, logical analysis, expert interviews, and case analysis to focus on the dimensions and access system of talent ability training of international sports …
A145: Professional Identity And Academic Burnout Among College Students Majoring In Physical Education: A Chain-Mediated Model, Tianyi Wang, Yong Jiang
A145: Professional Identity And Academic Burnout Among College Students Majoring In Physical Education: A Chain-Mediated Model, Tianyi Wang, Yong Jiang
International Journal of Physical Activity and Health
Academic burnout, characterized by emotional exhaustion and reduced motivation, is prevalent among university students. However, research focusing on sports majors remains limited, particularly regarding subjective factors like professional identity, sports learning interest, and achievement motivation. This study aimed to examine the relationship between professional identity and academic burnout among sports majors, while exploring the mediating roles of sports learning interest and achievement motivation. The purpose was to establish a chain mediation model to inform interventions for reducing burnout in this specialized student population. Method: A cross-sectional survey was conducted with 605 Chinese sports majors. Valid data from 551 participants were …
A151: The Effect Of Unstable Surface Training On Power In Adolescents: A Systematic Review And Meta-Analysis, Shiwu Li, Zhenxiang Guo, Leyi Jiang, Linzhi He, Dapeng Bao
A151: The Effect Of Unstable Surface Training On Power In Adolescents: A Systematic Review And Meta-Analysis, Shiwu Li, Zhenxiang Guo, Leyi Jiang, Linzhi He, Dapeng Bao
International Journal of Physical Activity and Health
High-load resistance training is a common method for developing power, but it may interfere with adolescents' bone development, increasing the risk of epiphyseal injuries and compensatory movements. Therefore, it is crucial to investigate alternative training methods that can enhance power development while safeguarding bone health. One promising approach is unstable surface training (UST), which enhances neuromuscular coordination and core stability while reducing joint stress. Although UST has demonstrated potential benefits in other areas, its effectiveness in improving power remains unclear. Therefore, this study aims to evaluate the impact of UST on power development in adolescents and identify the optimal training …
A163: Assessing The Efficiency Of Public Sports Services In Provinces: Based On Dea And Fsqca, Guangyuan Zhou
A163: Assessing The Efficiency Of Public Sports Services In Provinces: Based On Dea And Fsqca, Guangyuan Zhou
International Journal of Physical Activity and Health
As an important part of public service, public sports service governance is an important dimension of the modernization of national governance, and the improvement of its efficiency is related to the health of the whole people and social equity. The existing studies are weak in the application of indicators, lack the analysis of the complex interaction process of different antecedents, and lack empirical support for policy optimization. Method: This study adopts mixed Firstly, data envelopment analysis (DEA) is used to evaluate the dynamic total factor productivity of public sports services. Secondly, fuzzy set qualitative comparative analysis (fsQCA) is used to …
A168: Impact Of Sports Participation On The Urban Integration Of Migrant Children Under Social Identity Theory, Luyao Wang, Jingya Hong, Xutao Lv
A168: Impact Of Sports Participation On The Urban Integration Of Migrant Children Under Social Identity Theory, Luyao Wang, Jingya Hong, Xutao Lv
International Journal of Physical Activity and Health
With the acceleration of urbanization, many rural children move to cities with their parents as migrant children, but the urban-rural difference makes them face challenges in the integration process. As a wide range of social activities, sports have unique social and identity-building functions. Therefore, based on social identity theory, this study explores how sports can help migrant children integrate into the city. The theory emphasizes that individuals construct themselves and their sense of belonging through social classification, comparison, and positive differentiation. At the same time, the study analyzes the impact of sports participation on the social cognition of migrant children, …
A177: Effect Of Quadriceps Strength Symmetry On Lower Limb Biomechanics During Single-Leg Landing After Acl Reconstruction, Jingkun Zhang, Boshi Xue, Zhipeng Zhou
A177: Effect Of Quadriceps Strength Symmetry On Lower Limb Biomechanics During Single-Leg Landing After Acl Reconstruction, Jingkun Zhang, Boshi Xue, Zhipeng Zhou
International Journal of Physical Activity and Health
The limb symmetry index (LSI) is widely used to assess bilateral lower limb recovery and re-injury risk following anterior cruciate ligament reconstruction (ACLR). This study aims to investigate how lower limb muscle strength symmetry influences biomechanical characteristics during the single leg hop test in patients one-year post-ACLR, and to identify the potential impact of muscle strength asymmetry on re-injury risk during landing movements in ACLR patients. Method: Thirty ACLR patients completed isokinetic quadriceps strength testing and single-leg hop tests. Based on quadriceps strength symmetry, they were categorized into a high-symmetry group (LSI > 85%, n = 15) and a low-symmetry group …
A175: The Effects Of A Four-Week Affective Priming Intervention On Exercise Behavior In Sedentary Undergraduates, Yunru Shao, Lu Guo
A175: The Effects Of A Four-Week Affective Priming Intervention On Exercise Behavior In Sedentary Undergraduates, Yunru Shao, Lu Guo
International Journal of Physical Activity and Health
The population remains physically inactive despite the proven benefits of physical activity. Promoting and maintaining sedentary undergraduates exercising is beneficial to their long-term development. According to the dual-process theory, behaviors are the result of not only reflective but also impulsive processes. Affective priming is assumed to be an efficient intervention to improve affective responses to exercise and might promote exercise behavior through the impulsive process. Therefore, the present study examined the effect of a four-week affective priming intervention on affective responses to exercise, exercise intentions, and exercise behavior. Method: Twenty-nine sedentary undergraduates (Mage = 20.07, SD = 2.05, female% = …
A176: Exercise Strategies For Childhood Obesity: A Network Meta-Analysis, Jiarong Wu, Qiuxia Zhang
A176: Exercise Strategies For Childhood Obesity: A Network Meta-Analysis, Jiarong Wu, Qiuxia Zhang
International Journal of Physical Activity and Health
Childhood obesity is a growing global health concern, associated with increased risks of metabolic disorders and mental health issues. Exercise interventions are widely recognized as effective non-pharmacological strategies for improving body composition in overweight and obese individuals. However, the comparative effectiveness of different exercise modalities remains unclear. This study aims to systematically evaluate the impact of over ten exercise types on key body composition indicators—body mass index (BMI) and body fat percentage (BF%)—through a network meta-analysis, providing robust evidence to inform targeted intervention strategies. Method: A systematic search of Scopus, OVID, Cochrane Library, PubMed, and Web of Science databases was …
A178: Crisp-Dm Framework Guided Ai Modeling For Enhancing Physical Health In Collegiate Populations, Qi Li, Ruifeng Liu
A178: Crisp-Dm Framework Guided Ai Modeling For Enhancing Physical Health In Collegiate Populations, Qi Li, Ruifeng Liu
International Journal of Physical Activity and Health
University students represent the core driving force behind the modernization of a nation. Their physical fitness is not only crucial for individual development but also serves as a key indicator of national population quality and sustainable development. Since the implementation of policies such as the National Student Physical Fitness Standards (2014 Edition), the overall physical fitness of Chinese university students has significantly improved. However, rising obesity rates and declining physical fitness levels among students remain pressing concerns. The rapid advancement of artificial intelligence (AI) technologies offers new pathways to address challenges such as inefficient health data management and the lack …
A184: Double-Blind Experiment Based On Hrv And Scl-90 Compared Badjin And Yoga To Relieve Anxiety, Peian Xin
A184: Double-Blind Experiment Based On Hrv And Scl-90 Compared Badjin And Yoga To Relieve Anxiety, Peian Xin
International Journal of Physical Activity and Health
College students have high anxiety due to academic and social stress. Heart rate variability (HRV) reflected sympathetic-parasympathetic balance through the LF / HF ratio and was positively associated with anxiety; the SCL-90 scale (total score 160 or factor 2 is abnormal) was used for mental health assessment. In this study, a double-blind experiment was used to compare the effect of Baduanjin (Chinese guidance) and yoga (physical and mental practice) in India on the anxiety of college students and analyze the physical and mental synergy mechanism with HRV and SCL-90 data, so as to provide evidence-based basis for mental health intervention …
A181: Research On Operation Risk Identification And Emergency Management Model Of Large Stadiums Based On Ai, Jie Zhang, Mengqi Ni
A181: Research On Operation Risk Identification And Emergency Management Model Of Large Stadiums Based On Ai, Jie Zhang, Mengqi Ni
International Journal of Physical Activity and Health
Large-scale stadiums and gymnasiums are important material carriers for building a higher level of public service system of national fitness and promoting the construction of a strong sports country. At present, the scale of China's sports competition and performance industry continues to expand, and the number of various commercial activities is increasing. Under this background, the safe operation of stadiums and gymnasiums is particularly important. This study constructs a model of risk identification and emergency management of large-scale stadiums and gymnasiums by introducing artificial intelligence technology, and explores a new mode of stadium management, aiming at improving the level of …
A187: The Comprehensive Impact Of Competitive Liondance On Bio-Psycho-Social Health: Cohort Tracking Study Of Elite Athletes, Yong Zhu
International Journal of Physical Activity and Health
Competitive lion dance, a traditional sport that integrates artistic performance, cultural heritage, and high-intensity physical training, has not yet been systematically studied for its multidimensional health benefits. Method: This study investigates the comprehensive impact of competitive lion dance on the bio-psycho-social health of elite athletes through a 12-month longitudinal cohort tracking. Thirty-two national-level competitive lion dance athletes (18 males and 14 females, aged 22.5 ± 3.1 years) were recruited and assessed at three time points: baseline, 6 months, and 12 months. Biological health indicators included cardiorespiratory fitness (maximal oxygen uptake, VO₂max), muscle strength (isokinetic strength test), and body composition analysis. …
A193: Taichi Athletes' Superiority In Cross-Modal Tasks: An Explanation From The Perspective Of Attribute Amnesia, Haoping Yang, Ya Gao, Tianxin Gu, Xiaohan Wang, Wu Jiang
A193: Taichi Athletes' Superiority In Cross-Modal Tasks: An Explanation From The Perspective Of Attribute Amnesia, Haoping Yang, Ya Gao, Tianxin Gu, Xiaohan Wang, Wu Jiang
International Journal of Physical Activity and Health
As individuals who have undergone long - term Tai Chi training, Tai Chi athletes may have adaptive changes in brain structure and function, which in turn endow them with unique advantages in cross - auditory - visual tasks. The philosophy of Tai Chi, which emphasizes the combination of internal and external training as well as the unity of mind and body, may assist athletes in maintaining better attention stability and enhancing information integration ability when dealing with complex audio - visual information. Recent research has found that Taichi athletes have superior performance in cross - modal tasks, but the reason …
A194: Examining The Cultivation Paths And Practical Strategies Of National Community Consciousness Through Rural Sports Events, Yicheng Wang
A194: Examining The Cultivation Paths And Practical Strategies Of National Community Consciousness Through Rural Sports Events, Yicheng Wang
International Journal of Physical Activity and Health
National community consciousness is fundamental for national stability and ethnic unity. Rural sports events, an integral part of rural cultural life, play a crucial role in promoting this consciousness. Amidst the push for rural revitalization and cultural preservation, this study aims to clarify how rural sports events enhance national community consciousness. Through a comprehensive literature review, it offers theoretical support for fostering rural ethnic harmony and cultural prosperity. Method: was conducted. Databases like CNKI, Wanfang, VIP, Web of Science, and EBSCO were searched using keywords such as "rural sports events", "national community consciousness", and "ethnic cultural exchanges" for literature in …
A199: Feasibility Of 2d Video-Based Gait Analysis Using Openpose In Children With Intellectual Disabilities, Wenwei Ling, Jinrong He, Lei Zhang
A199: Feasibility Of 2d Video-Based Gait Analysis Using Openpose In Children With Intellectual Disabilities, Wenwei Ling, Jinrong He, Lei Zhang
International Journal of Physical Activity and Health
Gait analysis plays a crucial role in evaluating motor function in children with intellectual disabilities. Traditional gait measurement methods, such as the Zeno electronic walkway, provide high-precision data but are costly and have limited accessibility. Recently, 2D video-based gait analysis using computer vision techniques like OpenPose has emerged as a low-cost alternative. This study aims to assess the feasibility of using OpenPose for gait analysis by comparing its extracted parameters with those obtained from the Zeno walkway. Method: A total of 33 children with intellectual disabilities participated in this study. Following a practice session, each child completed three gait trials …
A201: Biomechanical Investigation Of Lower Limb Symmetry In Stroke Patients Using Opensim, Yiwen Ma, Wenjing Quan
A201: Biomechanical Investigation Of Lower Limb Symmetry In Stroke Patients Using Opensim, Yiwen Ma, Wenjing Quan
International Journal of Physical Activity and Health
Stroke has emerged as a leading health threat, characterized by its rapid onset, high mortality rate, and significant disability. One of the primary effects of stroke is the abnormality in gait, particularly the asymmetry observed in patients, which severely impacts daily activities and mobility. This study aims to compare the symmetry of lower limb muscle activity during gait in individuals who have suffered a stroke. Method: Nine stroke patients were recruited from the Rehabilitation Hospital. A motion-capture system equipped with ten cameras (VICON Motion Systems Ltd, UK) and a split-belt treadmill (Motek, Amsterdam, NL) was synchronized to collect marker trajectories …
A215: The Application Of Sweat Analysis-Based Smart Wearable Devices In Monitoring Exercise Performance Of Obese Adolescents, Wanting Lv, Shan Li, Qifan Zhang
A215: The Application Of Sweat Analysis-Based Smart Wearable Devices In Monitoring Exercise Performance Of Obese Adolescents, Wanting Lv, Shan Li, Qifan Zhang
International Journal of Physical Activity and Health
In recent years, the upward trend in adolescent obesity rates has become increasingly evident. The emergence of smart wearable devices has broken through the traditional technical barriers of sweat detection, enabling real-time, non-invasive, and continuous monitoring of athletic performance in adolescents. This report aims to explore the impact of smart wearable devices on enhancing the athletic performance of adolescents from the perspective of sweat analysis. Method: We employed various research methods, including literature review, logical analysis, and statistical analysis, to conduct a comprehensive search for relevant literature from the past five years in electronic databases such as PubMed, Web of …