Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science最新文献

{"title":"Developing of top serve accuracy test on Sepak takraw sport game","authors":"Roma Irawan, Vivien Eddy Padli, Ruliando Hasea Purba, Selfi Ami Susanti","doi":"10.14198/jhse.2021.16.proc3.48","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.48","url":null,"abstract":"The serve test in sepak takraw game is a test that aimed to measure the accuracy of serving in sepak takraw game, where the testi stands on the field. This study aimed to develop top serve accuracy test for sepak takraw by adjusting the development of sepak takraw sport in order to find out the server capabilities of sepak takraw athletes. This type of research was a development research. The population of this research was 82 people of sepak takraw soccer athletes aged 15-25 years from west Sumatra. The research sample in the first stage was 20 people and the second stage was 62 people with a purposive sampling technique, because the experienced athletes competed at the regional level to the national level and were male. The results of the study was before the implementation of field trials, an expert validation process was carried out to check the contents of the serve accuracy test for sepak takraw, the percentage of expert evaluations was 91.5% with very decent category. Furthermore, in the process of analysing the calculation of the validity level in small group trials, the correlation coefficient value of 0.781 was in the very good category and the results of the validity coefficient in the large group trial of 0.812 were also in the very good category. Furthermore, for the level of reliability in small group trials, the correlation coefficient value of 0.896 was in very good category and the results of the reliability coefficient in the large group trial for 0.917 were also in the very good category. The research that would be carried out next was the improvement of sensor-based or digital tools and making assessment norms for groups of women with clear age limits in the coaching of sepak takraw.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"91 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116730727","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}

{"title":"Development of speed in the upper and lower extremities through games in children of 6-10 years old","authors":"S. Bushati, M. Bushati","doi":"10.14198/jhse.2021.16.proc3.07","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.07","url":null,"abstract":"Introduction. Motion games are part of children’s athletics and represent one of the most effective tools for acquiring specific physical education content within basic motor activities; movement games prove to be useful both during physical education classes and for children's leisure time (leisure motor activities, sports camps, etc.). The purpose of the study is; to measure, record, study and compare the state of speed quality since the age of starting school education. Also, this study will serve to better understand the state and scoring of sports talents. Methods. We have tested 100 children of which 50 were girls and 50 were boys. The intervention was done for 10 weeks. We have used 4- games. Tested: The Plate – Tapping test:25-meter sprints. Discussion. The results show “25-meter sprints” that the experimental group made an improvement for the boys first classes ≤ 0.07, second classes ≤ 0.19, third classes ≤ 0.13. Improvement for girls’ first classes ≤ 0.13, second classes ≤ 0.15, third classes ≤ 0.09. The results show the plate-tapping that the experimental group has made an improvement for boys first grade ≤ 0.30, second grade ≤ 0.20, third grade ≤ 0.30. Improvement for girl’s first classes ≤ 0.30, second classes ≤ 0.30, third classes ≤ 0.30. Conclusions. The use of movement games during the lesson increases the degree of effective participation, develops attention and the level of interaction between students, which represents another component of the general competencies of the primary school level.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"15 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132058043","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}

{"title":"Effects of functional and traditional training on body composition and chronic low back pain treatment: Case study","authors":"G. Pano, Andis Bogdani","doi":"10.14198/jhse.2021.16.proc3.55","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.55","url":null,"abstract":"Low back pain is a common musculoskeletal symptom that may be either acute or chronic. It may be caused by a variety of diseases and disorders that affect the lumbar spine. Exercise can improve back extension strength, mobility, endurance, and functional disability. (Manniche C et al., 1988; Manniche C et al., 1991). Participant in this case study was a 33 old female subject that presented complaining for severe chronic low back pain in the past two months. Anthropometric, body composition (BIA) spinal X-ray and MRI were conducted before and after intervention. Results show a statistically significant improvement in: Total body weight from 109.1 kg to 90.8 kg, BMI from 36 to 29.47, Total BF (%) from 43.7 to 29 (p < .05). The exercise program helped her to improve her daily life and be more productive in her work task. Exercise functional and traditional training program had a positive effect on body composition and in decreasing chronic low back pain. It is important that these exercise training programs to be prescribed from appropriate specialist and should be personalized for the specific individual needs in order to achieve the best results. Normal 0 false false false en-150 X-NONE X-NONE /* Style Definitions */ \u0000 table.MsoNormalTable \u0000 {mso-style-name:\"Table Normal\"; \u0000 mso-tstyle-rowband-size:0; \u0000 mso-tstyle-colband-size:0; \u0000 mso-style-noshow:yes; \u0000 mso-style-priority:99; \u0000 mso-style-parent:\"\"; \u0000 mso-padding-alt:0cm 5.4pt 0cm 5.4pt; \u0000 mso-para-margin-top:0cm; \u0000 mso-para-margin-right:0cm; \u0000 mso-para-margin-bottom:8.0pt; \u0000 mso-para-margin-left:0cm; \u0000 line-height:107%; \u0000 mso-pagination:widow-orphan; \u0000 font-size:11.0pt; \u0000 font-family:\"Calibri\",sans-serif; \u0000 mso-ascii-font-family:Calibri; \u0000 mso-ascii-theme-font:minor-latin; \u0000 mso-hansi-font-family:Calibri; \u0000 mso-hansi-theme-font:minor-latin; \u0000 mso-bidi-font-family:\"Times New Roman\"; \u0000 mso-bidi-theme-font:minor-bidi; \u0000 mso-fareast-language:EN-US;}","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"32 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"134366800","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}

{"title":"Sudden cardiac death and coronary artery anomalies in the athletes: A narrative review","authors":"R. Bianco, G. Annarumma, Amos Cosimo Cocola, F. Sirico, V. Romano","doi":"10.14198/jhse.2021.16.proc3.52","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.52","url":null,"abstract":"Sudden cardiac death (SCD) in the athletes is an unexpected dramatic event. The mechanism underneath SCD is often represented by a ventricular tachyarrhythmia arising as complication of a broad spectrum of cardiovascular diseases, with a silent clinical course. Therefore, SCD often represents the onset manifestation of an underlying heart disease. To prevent SCD in the athletes, several international guidelines proposed pre-participation screening protocols to identify high-risk subjects. Behind atherosclerotic diseases, other structural or functional conditions have been related to SCD, such as hypertrophic cardiomyopathy, QT-long syndrome, arrhythmogenic right ventricular dysplasia, and others. Among these, the coronary artery anomalies represent almost the 20% of all cases. The coronary artery anomalies can be classified into anomalies of origin, course and termination and can be isolated or associated with other congenital cardiac defects. Some of them are rarely symptomatic. Others could impair heart function and determine SCD. Some others determine secondary cardiovascular diseases such as increased risk of endocarditis, secondary aortic valve diseases, myocardial ischemia, and others. Innovative diagnostic and therapeutic options allowed to recognize the different coronary artery anomalies, preventing SCD in athletes. The aim of this review was to analyse coronary artery anomalies to understand their implications in SCD in athletes.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"132970842","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}

{"title":"Biomechanical analysis of the late approach and the take off in the indoor women’s long jump","authors":"V. Panoutsakopoulos, A. Theodorou, Efstratios Fragkoulis, M. Kotzamanidou","doi":"10.14198/jhse.2021.16.proc3.44","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.44","url":null,"abstract":"Aim of the study was to provide evidence concerning the biomechanical parameters of contemporary Women’s long jump in indoor competition. The final six steps and the take-off of 11 jumps (6.88 ± 0.23 m) were recorded (panning camera; sampling frequency: 300 fps) in an indoor competition. The examined parameters were a) the step parameters, the percentage distribution of adjustment (ADJ%) and the inter-limb symmetry angle (θ SYM ) in the late approach, b) the joint angles and the take-off parameters. Pearson’s correlation analysis revealed that approach velocity (9.8 ± 0.3 m/s) was significantly correlated (r = .86, p = .001) with effective distance (6.96 ± 0.23 m). The largest ADJ% (57.6 %) was executed at the penultimate step which was 12.2 ± 2.8 % larger than the last step. An inter-limb difference was revealed for step frequency (t 10 = 6.965, p < .001) due to the large asymmetry observed (θ SYM = 5.54 deg). The knee angle of the push-off leg at take-off was 171.2 ± 4.7deg. Resultant velocity (8.3 ± 0.4 m/s), height (1.15 ± 0.05 m) and angle (20.7 ± 2.3 deg) of take-off significantly predicted effective distance (F 3,7 = 12.671, p = .003, R 2 = .844). The present findings are in reasonable agreement with previous research. Future studies should examine the possible reliance and asymmetry for the step parameters in the final approach.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"115489389","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}

{"title":"The effect of sponsorships and product marketing on the management activities of football clubs: A contextual and dimensional study","authors":"Ghazwan Aziz Mohsen, Amer Rashid Shayyal, Mustafa Mohammed Ali Farhan","doi":"10.14198/jhse.2021.16.proc3.62","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.62","url":null,"abstract":"Market and marketing is important in our lives, as each of us looks forward to getting our different needs from the available resources, which are usually different and multiple. Therefore, different economic interests, producers of goods, services and ideas, strive to reach consumers and persuade them to buy goods and services, which they produce only. Marketing is not limited to the process of selling and advertising goods; it involves providing the required goods in the right place, at the right time and at the right price. Marketing is therefore one of the core activities of modern businesses. It is also a strategic hub, because it is a confrontation between the institution and the environment in which it is located.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"90 18 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116303835","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}

{"title":"Maps for developing information competency of sportsman students in conditions of digital transformation","authors":"N. Tabachuk, N. Sofronova, A. E. Polichka, N. A. Shulika, E. V. Kadura","doi":"10.14198/jhse.2021.16.proc3.45","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.45","url":null,"abstract":"The progress to \"cloud-based learning\" and transition to \"personalized learning\" occur within digital transformation of education. Within this context, the authors analyse regulatory documents and recommendations outlined by the professional, teaching, and psychological communities and making the research relevant. The research question put up in the paper is: how to plot maps for developing the information competency of students in conditions of digital transformation. Theoretical substantiation is presented for the following phenomena under study: digital transformation, mapping, individual educational path, the information competency of students. It is pointed out that mapping is the process of creating maps for reducing the unpredictability effect and solving the problem of choice, a way of visualization of the future, and a strategy of one's self-development. It is highlighted that the individual educational route is the authors' approach to self-fulfilment in the real and virtual world. They describe the approach to understanding the student information competency as the key meta-subject educational one. This competency consists of the cognitive, motivational, and activity-based components which are provided with details by students via \"understanding\", generating their own meanings, and enriching their subject experience. In the paper, the stages of pedagogical support and fulfilment of maps for developing the said competency are described, too: the ascertaining one, transforming, and analytical ones. The pedagogical experience of mapping is summed up which is associated with the students' plotting and fulfilling various types of maps outlined by the authors: subject maps, meta-subject (mental) maps, portfolio maps as the digital footprint, start-up maps. The total of various maps represents the databases and analytical methods of their research. For studying the former, the authors used the expert appraisal method and applied some psychological techniques. The principal research results can be summarized by the statement: in the period of digital transformation and the pandemic, maps have to be plotted for settling emotions in conditions of lockdown and uncertainty, for supporting the relevant student initiatives, and for shaping their profound unmistakable \"digital footprint\", which characterizes the students' high information competency development level.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"60 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122799137","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}

{"title":"The effects of the COVID-19 pandemic on the training of athletes with disabilities in the 7-a-side football championship","authors":"D. D’Andrea, Giovanni Esposito, P. Invernizzi","doi":"10.14198/jhse.2021.16.proc3.23","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.23","url":null,"abstract":"This study had as its main objective to investigate the difference in training programs carried out in athletes with disabilities practicing 7-a-side football before and after the Covid-19 pandemic. The two sporting seasons taken into consideration concerned the 2018/19 season and the 2020/2021 season. The study was conducted on ten disabled athletes belonging to a football school in Campania, Italy. The comparison between the two sports seasons is given in numerical terms by the statistical comparison of the results of the adapted motor tests concerning aerobic capacity and conditional capacities, which were administered to the athletes at the beginning and at the end of both sports seasons. From this comparison, in both seasons, minor improvements in the 2020/2021 season were found in athletes, between the entry and exit tests. It can be said that the consequences of the Covid-19 pandemic, concerning social distancing and the interruption of sports activities, have played a primary role in the decline in the improvement of athletes with disabilities for 7-a-side football in the 2020/2021 sports season.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"33 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"125341268","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}

{"title":"Incidence and prevalence of injuries in futsal: A systematic review of the literature","authors":"Javier Gené-Morales, Angel Saez-Berlanga, Manuel Bermúdez, Jorge Flandez, Nicole B. Fritz, J. Colado","doi":"10.14198/jhse.2021.16.proc3.63","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.63","url":null,"abstract":"Futsal athletes are exposed to a high number of injures. Purpose: This study aimed to gather data on the injures produced in futsal, attending to the prevalence, part of the body injured, type of injury and mechanism, and severity. Also, to evaluate the influence that sociodemographic factors and the position on the pitch may have on the injuries. Finally, we pursued to summarize the prevention strategies proposed by the expert literature. Design: Different search strategies were entered in PubMed, Scopus, Web of Science, and Sport Discuss databases. Results: 36 articles were selected to be reviewed. Futsal is situated among the sports with the highest injury incidence, being the main body part injured the lower limb, specifically the knees and ankles. Regarding the type of injury and the mechanism causing the injury, bone injuries are usually related to contact with rivals and muscle, tendon, and ligament injuries related to non-contact mechanisms. In this concern, non-contact injuries are frequently more severe than impact injuries. There is not a clear consensus on if more injuries occur in training or games, and on the severity of the major part of the injuries that occur in futsal. Concerning sex, male players seem to present a higher prevalence of ankle injuries while woman players present more incidence of knee sprains. The age was reported to be correlated with the incidence of injuries during futsal practice. No influence of the position on the field of play on the prevalence of injuries was observed in the literature. Some recommendations are gathered concerning the prevention of injuries. These recommendations are focused on player equipment, playing facilities, rules, physical assessment, and appropriate strength and conditioning preparation. Conclusion: The results presented in this study may help coaches and practitioners to understand crucial factors on the common injuries that occur in futsal. This may allow them to prevent potential injuries and maintain the athlete’s performance.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"37 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"114839643","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}

{"title":"Personality regulation of students’ cognitive states during sports and educational activities","authors":"A. Chernov, M. Yusupov, A. V. Melnikov","doi":"10.14198/jhse.2021.16.proc3.33","DOIUrl":"https://doi.org/10.14198/jhse.2021.16.proc3.33","url":null,"abstract":"The article is devoted to the study of cognitive mental states and personality properties relationship during educational activities. In practical terms, the most important task in the field of educational psychology is to develop methods for updating and regulation of cognitive states. The study of cognitive states carried out in various forms of educational activity: in an ordinary situation (a lecture) and in a tense situation of training (an exam). N = 90, 1-st year students at the Kazan Federal University. During the research used different questionnaires to diagnose the personality traits and the intensity of students’ cognitive states, such as interest, reflection, concentration, mental stress etc. The data analysis included frequency analysis, the polar group method and the MANOVA method. Revealed that in an everyday situation of educational activity (lecture) the most often experienced states are thoughtfulness, interest and concentration, while in a tense situation of an exam - mental stress, doubt and concentration. In everyday situations, a state of thoughtfulness is observed in individuals with high Conscientiousness, and prevails in friendly, open-minded and emotionally stable students with a focus on the task. During the exam students with high activity, extraversion, and focus on the task experience the state of mental stress. Results of this research will find application in educational systems increasing the effectiveness of educational, scientific and creative activities, through the updating of students’ positive cognitive states. Cognitive states stimulate and regulate cognitive activity, performing the function of development of cognitive processes and intellectual abilities. The influence of personality properties on cognitive states is mediated by both the intensity of educational activity and the interaction of the personality traits.","PeriodicalId":402493,"journal":{"name":"Journal of Human Sport and Exercise - 2021 - Winter Conferences of Sports Science","volume":"101 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2021-09-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"129705823","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}