作者机构：
[Lasutschinkow, Patricia; Dillahunt, Alina; Bo, Jin] Department of Psychology, Eastern Michigan University, Ypsilanti, MI,USA;[Shen, Bo] Division of Kinesiology, Wayne State University, Detroit, MI,USA;[Dong, Liangshan; Xiang, Yuan; Pang, Yanli; Zhang, Mingting; Song, Yu] School of Physical Education, Central China Normal University, Wuhan, HUB,China;[Li, Dan] LinJie Autism Rehabilitation Center, Wuhan, HUB,China
关键词：
fundamental motor skills;generalization;transfer of learning
摘要：
The current study examined the acquisition, retention, and transfer effects of a motor program. Children with autism spectrum disorder participated in a 9-week program that targeted 13 fundamental motor skills based upon the Test of Gross Motor Development-3. Assessments were conducted before and after the program, as well as at 2-month follow-up. Significant improvements were found on not only the trained fundamental motor skills (acquisition) but also the untrained tasks on balance (transfer). The follow-up tests revealed continuous improvement on the trained locomotor skills (retention), as well as the untrained skills on balance (retention + transfer). These findings highlight the importance of continuous support and long-term participation on motor practices.
作者机构：
[Chang, CH; Ho, Chia-An; Chang, Chun-Hao; Yeh, Hung-Chih; Chen, Chao-Yuan; Ho, Chin-Shan] Natl Taiwan Sport Univ, Grad Inst Sports Sci, Taoyuan City, Taiwan.;[Li, Fang] Cent China Normal Univ, Sch Phys Educ, Wuhan, Hubei, Peoples R China.;[Chen, Chao-Yuan] Natl Taipei Univ Business, Sport Off, Taipei City, Taiwan.
通讯机构：
[Chang, CH ] N;Natl Taiwan Sport Univ, Grad Inst Sports Sci, Taoyuan City, Taiwan.
关键词：
Mechanical property;Myometer;Rowing;Symmetry index
摘要：
BACKGROUND: The mechanical properties of muscles, such as changes in muscle tone and stiffness, are related to sports performance and injuries. Rowers are at increased risk of muscle fatigue and injury during high-repetition and heavy-load cyclic muscle actions. In view of this, the aim of the present study was to investigate the acute effect on muscle tone and stiffness, as well as bilateral muscle asymmetry, in high school rowers after a 2000-meter rowing ergometer test. METHODS: Twelve young male rowers (age = 17.1 ± 0.9 years, body weight = 73.5 ± 9.7 kg) were included in the study. The data of muscle tone (frequency) and stiffness of the posterior deltoids (PD), latissimus dorsi (LD), and rectus femoris (RF) (dominant and non-dominant side) before and after a 2000-m rowing ergometer test were collected using a handheld MyotonPRO device. RESULTS: After the rowing ergometer test, the muscle tone of dominant side PD, LD, and RF were significantly increased (p < 0.05). On the other hand, the muscle stiffness of the non-dominant side LD and RF, as well as the dominant side PD, LD, and RF were significantly increased after the rowing ergometer test (p < 0.05). The muscle tone and stiffness results showed that the dominant side PD, LD, and RF were all significantly higher than the non-dominant side after the rowing ergometer test (p < 0.05), where bilateral PD and RF exhibits moderate asymmetry (5% < symmetry index < 10%). CONCLUSIONS: After a high-intensity and high-load 2000-m rowing ergometer test, PD, LD, and RF showed increases in muscle tone and stiffness, as well as changes in the symmetry of bilateral muscle mechanical properties.
期刊：
FRONTIERS IN PSYCHOLOGY,2024年15:1287752 ISSN：1664-1078
通讯作者：
Dong, LS
作者机构：
[Dong, Liangshan; Fan, Rong; Dong, LS] China Univ Geosci, Sch Phys Educ, Wuhan, Peoples R China.;[Shen, Bo] Wayne State Univ, Div Kinesiol, Detroit, MI USA.;[Bo, Jin] Eastern Michigan Univ, Dept Psychol, Ypsilanti, MI USA.;[Pang, Yanli] Cent China Normal Univ, Sch Phys Educ, Wuhan, Peoples R China.;[Song, Yu] Ji Mei Univ, Sch Phys Educ, Xiamen, Peoples R China.
通讯机构：
[Dong, LS ] C;China Univ Geosci, Sch Phys Educ, Wuhan, Peoples R China.
关键词：
Children with autism spectrum disorders;typically developing children;Fundamental motor skills;motor deficits;MABC-2
摘要：
Background: Autism Spectrum Disorder (ASD) is a neurodevelopmental condition with unique differences in social interaction, communication, and a spectrum of behavioral characteristics. In the past, motor disturbance in individuals with ASD has not been considered a significant core deficit due to the predominant focus on sociability and communication issues. However, recent studies indicate that motor deficits are indeed associated with the fundamental symptoms of ASD. As there is limited research on the motor behavior of children with ASD, particularly in China, the objective of this study is to investigate the development of fundamental movement skills (FMS) in children with ASD and compare them to typically developing children. Method: The study recruited 108 children with ASD (87 boys, 21 girls) aged 7–10 years from two special education rehabilitation centers in Wuhan, China. For comparison, a control group of 108 typically developing children, matched by age and gender, was randomly selected from three local primary schools. FMS were assessed using the Movement Assessment Battery for Children - Second Edition (MABC-2), which evaluates manual dexterity, aiming and catching, as well as static and dynamic balance. Group differences on MABC-2 percentile scores were analyzed using descriptive statistics and Mann–Whitney U test. Effect sizes were also calculated for practical significance. Results: Findings from the study showed that a significant majority, around 80%, of children with ASD either displayed motor challenges or were at risk of developing such delays. When comparing to their typically developing peers, children with ASD scored notably lower in areas of manual dexterity, ball skills, and both static and dynamic balance (with all these findings being statistically significant at p < 0.001). Interestingly, gender did not show a significant influence on these results (p > 0.05). Conclusion: In addition to addressing the other skill development areas outlined in the diagnostic manual for ASD, clinicians diagnosing and treating children with ASD should also assess the presence of motor skill development. For individuals with ASD who have co-existing motor difficulties, it is essential to offer evidence-based interventions tailored to their specific needs.
期刊：
FRONTIERS IN PSYCHOLOGY,2024年14 ISSN：1664-1078
通讯作者：
Gu, CH;Hu, QP;Zheng, JH
作者机构：
[Guo, Yuncheng] Cent China Normal Univ, Sch Phys Educ & Sports, Wuhan, Peoples R China.;[Zheng, Qishan; Hou, Xinyu; Xu, Fanglei; Gu, Chuanhua; Wang, Lixia; Zhang, Yan; Yu, Yida; Qin, Keyi] Cent China Normal Univ, Sch Psychol, Wuhan, Peoples R China.;[Hu, Biying] Univ Macau, Fac Educ, Macau, Peoples R China.;[Hu, Qingping] Cent China Normal Univ, Campus Hosp, Wuhan, Peoples R China.;[Zheng, Jianhong; Zheng, JH] Lingnan Normal Univ, Dept Psychol, Zhanjiang, Guangdong, Peoples R China.
通讯机构：
[Hu, QP ; Gu, CH ] C;[Zheng, JH ] L;Cent China Normal Univ, Sch Psychol, Wuhan, Peoples R China.;Cent China Normal Univ, Campus Hosp, Wuhan, Peoples R China.;Lingnan Normal Univ, Dept Psychol, Zhanjiang, Guangdong, Peoples R China.
关键词：
physical exercise;life satisfaction;self-efficacy;meaning in life;chain mediating role;college students
摘要：
Meaning in life refers to an individual's capacity to understand and grasp the meaning of their own existence, as well as being aware of the goals, tasks, or missions in their personal life. Previous studies have found that college students lack meaning in life, but physical exercise can enhance it. In this study, 3,196 college students completed self-report questionnaires to assess self-efficacy, life satisfaction, physical exercise, and meaning in life. The results revealed that the physical exercise not only influenced an individual's perceived meaning in life directly, but also influenced it through self-efficacy. Furthermore, it confirmed the chain mediating role of self-efficacy and life satisfaction, whereby engaging in physical exercise can ultimately impact meaning in life through self-efficacy and life satisfaction. This discovery can help educators create interventions to improve college students' physical exercise engagement and overall life satisfaction.
作者机构：
[Zhang, Bing; Hong, Weihao; Luan, Yisheng; Ma, Yixuan] Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100081, China;[Xiong, Yingzhe] School of Physical Education, Central China Normal University, Wuhan, 430079, China
通讯机构：
[Bing Zhang] D;Division of Sports Science and Physical Education, Tsinghua University, Beijing, 100081, China
摘要：
Although physics exercise has been utilized to prevent and treat a variety of metabolic diseases, its role in obesity-related kidney diseases remains poorly understood. In this study, we assessed the protective potential of moderate intensity continuous training (MICT) against high fat diet (HFD)-induced kidney injury and found that MICT could significantly reduce obesity indexes (body weight, serum glucose, total cholesterol, high density lipoprotein cholesterol, low density lipoprotein cholesterol) and kidney injury indexes (serum creatinine and the expression of Kim-1 mRNA) in HFD-fed mice. PAS staining and Masson staining displayed that MICT maintained the morphological structure of kidney subunits and reduced kidney fibrosis in HFD-fed mice. By kidney RNA-seq, we identified several genes and pathways (Cd9, Foxq1, Mier3, TGF-β signaling pathway etc.) that might underlie HFD-induced kidney injury and MICT-mediated protective effects. In conclusion, this study revealed the protective role of MICT in HFD-induced kidney injury and suggested potential targets for the prevention and treatment of obesity-related kidney diseases.
作者机构：
[Hong, Xiaobin; Zou, Rong; Li, Jinkun; Tao, Shuo; Hong, XB; Zhang, Jingmin] Wuhan Sports Univ, Dept Psychol, Wuhan, Peoples R China.;[Li, Jinkun] Cent China Normal Univ, Sch Phys Educ & Sports, Wuhan, Peoples R China.;[Zeng, Xiaoying] Wuhan Sports Univ, Dept Wushu, Wuhan, Peoples R China.;[Hong, Xiaobin; Zou, Rong; Hong, XB] Wuhan Sports Univ, Coll Sports Med, Hubei Key Lab Exercise Training & Monitoring, Wuhan, Peoples R China.
通讯机构：
[Hong, XB ] W;Wuhan Sports Univ, Dept Psychol, Wuhan, Peoples R China.;Wuhan Sports Univ, Coll Sports Med, Hubei Key Lab Exercise Training & Monitoring, Wuhan, Peoples R China.
摘要：
In the artistic sports program, the referee' scores directly determine the final results of the athletes. Wushu is a artistic sport that has a Chinese characteristic and has the potential to become an official competition at the Summer Olympic. In this study we tested whether a red uniform color affects Wushu Routine practitioners' ratings of athletes' position or movement of Wushu Routine. We also tested whether the effect varied depending on the gender of the athlete and the practitioner, and depending on whether female practitioners were in the ovulation phase of their menstrual cycle. Male (Experiment 1: N = 72) and female (Experiment 1: N = 72; Experiment 2: N = 52) participants who major in Wushu Routine were recruited to take a referee's perspective and rate the movement quality of male and female athletes wearing red or blue uniforms. The results of Experiment 1 showed that both male and female athletes wearing red uniform (compared to blue uniform) received higher ratings (p = .002, η2 = .066; p = .014, η2 = .043), and the red effect was especially strong when male practitioners rated female athletes (p = .002, η2 = .069). The results of Experiment 2, in an all-female sample, showed that in most cases there was no difference in ratings made by women in the ovulation and non-ovulation phases of their menstrual cycle, with the exception of their ratings of male athletes wearing red; in this condition, women gave higher ratings when they were in the ovulation phase of their cycle (p = .026). The results suggest that there is a red effect in an artistic sport like Wushu Routine, in which gender and the female menstrual cycle play an important role.
摘要：
Highly cited papers showcase high-quality research and encompass significant themes in the field. This study examined a total of 435 highly cited papers based on Essential Citation Indicators in the Web of Science (WoS) category of sport sciences with a bibliometric method. In particular, the bibliometric indicators of the highly cited papers including publication venues, authors, countries, institutions, and the top cited publications were presented and analyzed in detail. An Abstract corpus was constructed to help identify the most frequently explored topics. VOSviewer was employed to visualize the co-occurrence networks of keywords. The study revealed the trending information of important contributors at the levels of journals, authors, countries, and institutes. The top cited publications can be grouped into three categories: guidelines, recommendations based on systematic reviews, and evaluations. The most frequently explored topics based on the Abstract corpus and the most frequently used keywords from VOSviewer mapping overlap to a great extent. Specifically, topics such as meta-analysis, systematic review, sport-related concussion, sedentary behavior, football, rehabilitation, and osteoarthritis are among the most frequently mentioned. The results provide the most updated publication characteristics and hot topics of highly cited papers in sport sciences and offer insights for academic researchers in future research. What are the top cited papers in the area of sport sciences? What are the publication characteristics of these highly cited papers? What are the most frequently explored topics? Researchers in the areas of sports and its neighboring disciplines are keen to find the answers. This paper uses a corpus-based bibliometric analysis to explore the highly cited papers based on Essential Citation Indicators in the Web of Science (WoS) category of sport sciences. An Abstract corpus was constructed to help identify the most frequently explored topics. VOSviewer was employed to visualize the co-occurrence networks of keywords. The study revealed the trending information of important contributors at the levels of journals, authors, countries, and institutes. Specifically, topics such as meta-analysis, systematic review, sport-related concussion, sedentary behavior, football, rehabilitation, and osteoarthritis are among the most frequently mentioned. The results provide the most updated publication characteristics and hot topics of highly cited papers in sport sciences and offer insights for academic researchers in future research.
摘要：
CONTEXT: Running is one of the most popular sports worldwide. However, controversies exist regarding how running affects runner's intervertebral discs (IVD). OBJECTIVE: The purpose of this study was to systematically review studies that evaluated IVD morphology or composition changes in response to running exercise, to determine the impact of running exercise on IVD. DATA SOURCES: A systematic literature search was performed for 4 major databases: PubMed, Cochrane, Embase, and Web of Science. STUDY SELECTION: Inclusion criteria were as follows: (1) healthy people without known IVD disease or major complications such as tuberculosis (IVD degeneration or low back pain are considered as minor complications); (2) subjects performed 1-time or regular running exercises; (3) pre and post comparison of runners or comparison between runners and healthy control subjects; (4) direct or indirect IVD morphology or composition measured; (5) IVD assessed before and after either acute or chronic running exercise, or compared cross-sectionally between runners and controls. Exclusion criteria were as follows: (1) reviews, editorials, letters or abstracts only; (2) animal studies; (3) subjects performed exercise other than running. STUDY DESIGN: Systematic review. LEVEL OF EVIDENCE: Level 3. DATA EXTRACTION: The extracted data included study design and primary outcomes of the included studies. The Newcastle-Ottawa scale (NOS) was used to evaluate study quality and risk of bias. RESULTS: A total of 13 studies with 632 participants were included in the final analysis; 4 studies measured IVD changes using stature or spinal height, and the other 9 measured IVD changes using magnetic resonance imaging; 6 studies found that running acutely and negatively impacts IVD; 3 out of 5 cross-sectional studies found that IVD parameters are better for runners than controls; 1 longitudinal study found no significant difference in IVD before and after training for marathon in runners; 1 longitudinal study found no significant difference in changes of IVD between runners and controls after 15 years of follow-up. CONCLUSION: Negative changes in IVD exist for a short period of time after running, which may be due to the temporary compression pushing water content out of the disc. Cross-sectional studies suggest that long-term running exerts a mild positive effect on IVD; however, this inference has not been confirmed by high-quality longitudinal studies.
期刊：
FRONTIERS IN PSYCHOLOGY,2024年15:1358799 ISSN：1664-1078
作者机构：
[Dong, Liangshan; Zou, Shisi; Fan, Rong] School of Physical Education, China University of Geoscience, China;[Wang, Bin] School of Physical Education, Central China Normal University, China;[Ye, Lv] School of Physical Education, Yangzhou University, China
摘要：
Background: Athlete burnout is a widespread psychological syndrome in competitive sports, negatively impacts athletes’ competitive state and hampers the healthy development of sports organizations. With the rise of positive psychology, exploring the mechanisms of athlete psychological fatigue through the lens of psychological capital has become a focal point of recent research. This study introduces gratitude, a key element of psychological capital in positive psychology, to examine its effect on athlete burnout and its mechanism of action, with a particular focus on the sequential mediating roles of the coach-athlete relationship (CAR) and hope. Method: A cross-sectional study design was utilized, involving 483 active Chinese athletes from national training teams and professional sports teams. The sample comprised both male (n=251) and female (n=232) athletes, with an average age of 19.24 ± 3.99 years. Participants were asked to complete self-administered questionnaires, including the Gratitude Questionnaire, CAR Questionnaire, Hope Questionnaire, and Athlete Burnout Questionnaire. Structural equation modeling in AMOS 24.0 and descriptive statistics and correlation analyses in SPSS 20.0 were employed for data analysis. Results: The study revealed significant associations between athlete gratitude, CAR, hope, and athlete burnout. Notably, gratitude was found to both directly and indirectly (via CAR and hope) influence burnout levels among athletes, suggesting a sequential mediation effect. Conclusion: The findings highlight the importance of positive psychological constructs in buffering against athlete burnout. Specifically, gratitude, alongside a supportive CAR and elevated levels of hope, may play crucial roles in mitigating burnout symptoms. These insights offer promising directions for the development of targeted intervention strategies aimed at fostering athlete well-being and performance, advocating for the integration of positive psychology principles in the management and prevention of athlete burnout.
作者机构：
[Chen, Jiayong; Zhong, Yize; Zhou, Guangzhen] Cent China Normal Univ, Sch Phys Educ & Sports, Wuhan 430070, Hubei, Peoples R China.
通讯机构：
[Chen, JY ] C;Cent China Normal Univ, Sch Phys Educ & Sports, Wuhan 430070, Hubei, Peoples R China.
关键词：
Data mining;Personalized teaching;Recommendation of teaching resources;Fuzzy clustering algorithm
摘要：
Due to the fast-growing Internet speed, processing power, and the use of sophisticated algorithms, information is generated at a very fast speed. This information is broad in scope and covers a variety of fields, including the medical field, transportation sector, business firms, and education institutes. Due to the abundance of information, it is challenging to identify useful materials in general, but finding the right materials for students is particularly challenging. To address this issue, this paper aims to study the design of a personalized sports teaching resource recommendation system using a fuzzy clustering technique. To do so, we collected relevant data from entities such as students and teachers, which includes a range of attributes related to physical education, including curricular materials, student profiles, past performance records, and resource metadata. The collected data were then preprocessed to prepare it for further analysis. The features, preferences, and learning styles of each student are examined to develop student profiles based on the data that have been collected. A database schema was created that stored all the information related to physical education teaching resources, students, and teachers. The fuzzy C-means clustering algorithm is used to improve the collaborative filtering recommendation algorithm and reduce the data sparsity of the teaching resources recommendation algorithm. Through a series of experiments, it has been proven that the system designed in this paper can recommend suitable learning resources for different learners and has good performance. At the same time, the recommended method has higher recommendation accuracy and can effectively improve the quality of physical education teaching.
作者机构：
[Xiong, Yingzhe; Wang, Bin; Zhao, Hua] Cent China Normal Univ, Sch Phys Educ & Sports, Wuhan, Peoples R China.;[Xiong, Yingzhe; Zhang, Bing; Hong, Weihao; Luan, Yisheng; Yuan, Lingfeng] Tsinghua Univ, Div Sports Sci & Phys Educ, Beijing, Peoples R China.;[Zhao, Hua] Cent China Normal Univ, Sch Phys Educ & Sports, Wuhan 430079, Peoples R China.;[Zhang, B; Zhang, Bing] Tsinghua Univ, Div Sports Sci & Phys Educ, Beijing 100084, Peoples R China.
通讯机构：
[Zhao, H ] C;[Zhang, B ] T;Cent China Normal Univ, Sch Phys Educ & Sports, Wuhan 430079, Peoples R China.;Tsinghua Univ, Div Sports Sci & Phys Educ, Beijing 100084, Peoples R China.
摘要：
PURPOSE: To investigate the preventive effect of aerobic exercise on renal damage caused by obesity. METHODS: The mice in the Control (Con) and Control + Exercise (Con + Ex) groups received a standard chow diet for the 21-week duration of the study, while the High-fat diet (HFD) group and High-fat diet + Exercise (HFD + Ex) group were fed an HFD. Mice were acclimated to the laboratory for 1 week, given 12 weeks of being on their respective diets, and then the Con + Ex and HFD + Ex groups were subjected to moderate intensity aerobic treadmill running 45 min/day, 5 days/week for 8 weeks. RESULTS: We found that HFD-induced obesity mainly impacts kidney glycerin phospholipids, glycerides, and fatty acyls, and aerobic exercise mainly impacts kidney glycerides, amino acids and organic acids as well as their derivatives. We identified 18 metabolites with significantly altered levels that appear to be involved in aerobic exercise mediated prevention of HFD-induced obesity and renal damage, half of which were amino acids and organic acids and their derivatives. CONCLUSION: Aerobic exercise rewires kidney metabolites to reduce high-fat diet-induced obesity and renal injury.
摘要：
PURPOSE: Lack of adequate physical exercise is the main reason for the frequent occurrence of health problems among Chinese college students. The purpose of this study is to explore the effects of control beliefs on cardiovascular fitness among college students and the mediating role of subjective exercise experience and exercise adherence in it. METHODS: The Control Belief Scale, the Subjective Exercise Experience Scale (SEES), and the Exercise Adherence Scale were used to investigate 1854 freshmen and sophomores in Nantong and Suzhou, China. Cardiovascular fitness data for college students from the National Student Physical Health Standard and SPSS 23.0 statistical analysis software were used to carry out statistics and analyses on the questionnaires. Correlation analysis, regression analysis, and mediation models were used to assess control beliefs, subjective exercise experiences, exercise adherence, and cardiovascular fitness. RESULTS: The control belief of college students was directly related to cardiovascular fitness (effect value: 0.121), the mediating effect through subjective exercise experience was not significant, indirectly related through the mediating effect of exercise adherence (effect value: 0.101), and indirectly related through the mediating effect of subjective exercise experience and exercise adherence (effect value: 0. 019). The positive prediction effect of control belief on cardiovascular fitness of college students was significant (β = 0.267, P < 0.001), and the positive prediction effect of control belief on cardiovascular fitness of college students was still significant (β = 0.121, P < 0.01) after adding the intermediary variables (subjective exercise experience and exercise adherence). CONCLUSIONS: The cardiovascular fitness of college students was not only directly affected by control beliefs but also affected by the chain mediating effect of subjective exercise experience and exercise adherence. Therefore, it is necessary to improve the control beliefs, subjective exercise experiences, and exercise adherence of college students to improve their cardiovascular fitness level and enhance their physical health.
期刊：
Current Psychology,2024年43(12):10776-10785 ISSN：1046-1310
通讯作者：
Zhang, T
作者机构：
[Zhang, Ting] Cent China Normal Univ, Sch Phys Educ & Sports, 152 Luoyu Rd, Wuhan 430079, Peoples R China.;[Zhao, Jun] Nanchang Hangkong Univ, Mental Hlth Educ & Counseling Ctr, 69 Fenghe South Ave, Nanchang 330063, Peoples R China.;[Shen, Bo] Wayne State Univ, Div Kinesiol Hlth & Sport Studies, Detroit, MI USA.
通讯机构：
[Zhang, T ] C;Cent China Normal Univ, Sch Phys Educ & Sports, 152 Luoyu Rd, Wuhan 430079, Peoples R China.
摘要：
Totally 624 Chinese middle school students were participated in the present study, aiming to examine the correlations between teacher support, peer support, academic self-efficacy, positive emotions, and student engagement in physical education. Our findings demonstrated that student engagement was directly and significantly impacted by both teacher and peer support. Academic self-efficacy mediated the connection between teacher support, peer support, and student engagement, while positive emotions only mediated between teacher support and student engagement. Besides, teacher and peer support indirectly affected student engagement via the sequential mediating roles of academic self-efficacy and positive emotions, respectively. Academic self-efficacy exhibited a larger mediation impact between peer support and student engagement as compared to teacher support, while positive emotions had a relatively weaker mediating effect. These findings emphasize the value of peer and teacher support in encouraging student engagement in physical education. Moreover, enhancing students' academic self-efficacy and positive emotions in the classroom plays an essential role in building a positive cycle that encourages student participation in physical education.
