International Journal of Physical Education, Fitness and Sports最新文献_第6页

Constant Resistance During Proportional Speed Provoked Higher Lower Limb Proximal Musculature Recruitment than Distal Musculature in Young Healthy Adults 比例速度时的恒定阻力引起年轻健康成人下肢近端肌肉组织比远端肌肉组织募集更多

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-09-24 DOI: 10.34256/ijpefs21310

Martin G. Rosario, Kelly Keitel, Josey Meyer

{"title":"Constant Resistance During Proportional Speed Provoked Higher Lower Limb Proximal Musculature Recruitment than Distal Musculature in Young Healthy Adults","authors":"Martin G. Rosario, Kelly Keitel, Josey Meyer","doi":"10.34256/ijpefs21310","DOIUrl":"https://doi.org/10.34256/ijpefs21310","url":null,"abstract":"The lack of exercise in society today often leads to severe muscle loss and poor physical performance. Training methods targeting specific weakened muscle groups can help prevent or counteract muscle loss. This study aimed to analyze how the lower extremity muscles are activated when pushing a sled with constant resistance at two different speeds. Twenty-six participants with an average age of 23.77 years consented to having electromyography surface electrodes placed along the gluteus maximus (GMax), gluteus medius (GMed), tibialis anterior (TA), and gastrocnemius (GA) of their dominant leg. Muscle activation levels were then measured while the participant walked and ran with and without sled resistance. The study results showed that muscle activation was comparable during all trials and was not influenced by speed or constant resistance. However, the muscle activation for GMax and GMed was significantly higher than the activation levels exhibited by GA and TA. While pushing a sled has been shown to impact all studied musculature similarly, adding resistance to the movement can affect gait parameters such as stride length and cadence. Our findings support the use of sled training in patients with hip pathologies who are seeking to strengthen their GMax and GMed.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122558708","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}

引用次数: 3

Anteroposterior and mediolateral postural adaptations during single and duals tasks in healthy young adults 健康年轻人在单任务和双任务中的前后位和中外侧位适应

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-09-24 DOI: 10.34256/ijpefs2139

Martin G. Rosario, Aleena Jose

{"title":"Anteroposterior and mediolateral postural adaptations during single and duals tasks in healthy young adults","authors":"Martin G. Rosario, Aleena Jose","doi":"10.34256/ijpefs2139","DOIUrl":"https://doi.org/10.34256/ijpefs2139","url":null,"abstract":"Dual tasks are fundamental and standard for daily walking and balance movements. However, further research is required to determine the comprehensive postural profile during challenging dual cognitive tasks. To distinguish the influence of dual cognitive tasks on anterior-posterior (AP) and mediolateral (ML) jerk (direction of sway), velocity, and distance in young adults with normal balance systems. Nineteen subjects took part in this inquiry (2 males and 17 females), with a mean age of 23.9+- 2.3 years. The participants were instrumented using a lumbar accelerometer and a dynamometer designed to capture sway. All subjects completed eight balance tests comprising four single and four dual-cognitive tasks involving counting backward by three, starting at the number 100 (dual-task). Postural modifications were prominent in the AP direction, with a faster jerk, velocity, and considerable distance than in the ML direction. The introduction to challenging balance situations, including dual tasks, provoke AP direction adaptations to preserve balance through variations in AP parameters, indicating the engagement of the sensory reweighting system.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"16 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"121935037","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}

引用次数: 2

The Differences of Technical Elements between European National Volleyball Men and Women Teams and Their Impact in Predicting the Match Winners 欧洲国家排球男女队技术要素差异及其对比赛胜负预测的影响

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-07-30 DOI: 10.34256/ijpefs2137

P Asterios, E Gortsila

{"title":"The Differences of Technical Elements between European National Volleyball Men and Women Teams and Their Impact in Predicting the Match Winners","authors":"P Asterios, E Gortsila","doi":"10.34256/ijpefs2137","DOIUrl":"https://doi.org/10.34256/ijpefs2137","url":null,"abstract":"The purpose of this study was to identify the technical volleyball elements participating and contributing to the victory in the qualifying matches for the 2021 CEV European Men's and Women's Championship and lead to the best scoring position and qualification to the final stage. The sample consisted of the matches of the 8 teams (4 Men and 4 Women) who participated in the qualifying matches for the European Men's and Women's Championships Confédération Européenne de Volleyball (CEV) 2021. The data was analyzed using the official software of the European Confederation (CEV) (Data Volley 2 Professional). The data was then further analyzed using the SPSS 21.0 statistical package with the help of descriptive statistical analysis. Statistically significant differences were found between the teams that won and qualified for the European Championship of CEV 2021 in ‘‘reception error’’ and ‘‘attack error’’ and between the men's and women's volleyball teams in service error attack points. In addition, based on the results of this study, all coaches should focus and organize training with exercises related to these technical skills that lead to victory and qualification to improve the ability of their players to win the matches.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"7 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132352542","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}

引用次数: 0

Perceptions of elementary teachers about physical activity breaks in the classroom 小学教师对体育课休息时间的看法

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-07-25 DOI: 10.34256/IJPEFS2136

Constantinides P, Constantinidou D

{"title":"Perceptions of elementary teachers about physical activity breaks in the classroom","authors":"Constantinides P, Constantinidou D","doi":"10.34256/IJPEFS2136","DOIUrl":"https://doi.org/10.34256/IJPEFS2136","url":null,"abstract":"The purpose of this study was to explore classroom teachers’ perceptions in providing physical activity breaks during their regular lessons in their classrooms. Twenty-two randomly selected school teachers (6 men and 16 women) from public urban elementary schools participated in this study. Data collection took place in the participating school settings during regular school time and included 30-minute semi-structured interviews, teachers’ reflective journals and field notes taken for classroom facilities, number of students in each class, available space in each class, etc. Data were analyzed inductively by conducting a systematic search for similar patterns that occurred across the collected data. According to the results, teachers identified barriers to implementation of activity breaks, such as a) had a hard time for class management when movement activities were included, b) did not have a minimum repertoire of activities to implement in class, c) had limited pedagogical knowledge in implementing the activity breaks, d) had difficulties in re-starting the class, e) had a limitation of time, due to the additional workload, beyond their regular teaching load in class and other school responsibilities and f) had limited space to implement physical activity breaks in the classroom. As far as the content, results showed that teachers prefer activity breaks relevant to the lesson, enjoyable to students, or waking up students to attend the rest of the lesson effectively. These findings may have practical implications regarding physical education teacher education and professional development for classroom teachers.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-07-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131375415","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}

引用次数: 0

Corner kick effectiveness in the Greek Super League 2018-2019 2018-2019赛季希腊超级联赛角球效果分析

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-07-12 DOI: 10.34256/IJPEFS2134

Mitrotasios M

引用次数: 0

Effects of Physical Activity on Cognitive Abilities of Dementia Person 体育锻炼对痴呆患者认知能力的影响

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-07-12 DOI: 10.34256/IJPEFS2135

Bojan Bjelica, N. Aksović, Laishram Santos Singh, Ljubica Milanović, Milan Zelenović

引用次数: 0

Improving Students’ Oral Communication Skills Through an Interdisciplinary Problem-Based Learning Opportunity in a Sport Management Course 在体育管理课程中，透过跨学科的问题为基础的学习机会，提高学生的口头沟通技巧

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-07-08 DOI: 10.34256/IJPEFS2133

Charlie Song, Heather Riddell, Stu Ryan

引用次数: 0

To succeed as youth athlete: Is it the dead end in track and field? 成为一名成功的青年运动员:这是田径运动的死胡同吗?

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-07-08 DOI: 10.34256/IJPEFS2132

M. M., Jiménez-Díaz J, S. W

引用次数: 1

Biomechanics of running: An overview on gait cycle 跑步的生物力学:步态周期综述

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-07-05 DOI: 10.34256/IJPEFS2131

E. Kapri, M. Mehta, K. S

引用次数: 4

Covid-19 and Social Distancing of the Elderly: The Importance of Physical Exercise 新冠肺炎与老年人保持社交距离:体育锻炼的重要性

International Journal of Physical Education, Fitness and Sports Pub Date : 2021-06-25 DOI: 10.34256/ijpefs21211

Samuel Gonçalves Almeida da Encarnação, O. C. Moreira, S. L. Fazolo, C. Oliveira, Irismar G. A. Encarnação, M. A. Carneiro-Júnior

{"title":"Covid-19 and Social Distancing of the Elderly: The Importance of Physical Exercise","authors":"Samuel Gonçalves Almeida da Encarnação, O. C. Moreira, S. L. Fazolo, C. Oliveira, Irismar G. A. Encarnação, M. A. Carneiro-Júnior","doi":"10.34256/ijpefs21211","DOIUrl":"https://doi.org/10.34256/ijpefs21211","url":null,"abstract":"The infectious disease COVID-19 (Coronavirus Disease 2019) caused by the severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), appeared at the end of 2019 in China, and spread rapidly throughout the world in the first months of 2020. The elderly or anyone with chronic illnesses such as obesity, high blood pressure, lung disease and diabetes, are considered part of the risk group. Health authorities around the world began to adopt and encouraged behaviors to mitigate the risk of transmission, such as washing hands frequently with soap and water, making social distancing, and staying at home if possible, in order to minimize the infection and thereby relieve the health systems and reduce the number of fatalities. In this review, we discuss the possible effects of social distancing on the health of the elderly and describe different strategies of physical exercise to be performed during the pandemic of COVID-19. Aerobic training, strength training and high-intensity interval training (HIIT) are effective for improving immune functions, autonomy, functional independence, and mental health in the elderly during the COVID-19 pandemic. In addition, physical exercise programs must be planned, adapted, and controlled based on the individual capabilities of the elderly, and remotely guided by professionals trained in the prescription of physical exercise. It is necessary that the general population, and especially the elderly, be continuously informed, protected, and oriented about the benefits and the importance of physical exercise practice during the social distancing caused by the pandemic of COVID-19.","PeriodicalId":110668,"journal":{"name":"International Journal of Physical Education, Fitness and Sports","volume":"23 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-06-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125920723","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}

引用次数: 2