Teoria ta Metodika Fizicnogo Vihovanna最新文献

{"title":"The Acute Effects of Small-Sided Games on Hamstring Strength in Young Soccer Players","authors":"I. Sannicandro, G. Cofano, G. Raiola","doi":"10.17309/tmfv.2022.1.11","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.11","url":null,"abstract":"The study purpose.The Small-side games (SSG) are high intensity drills very popular in soccer training. The knowledge of the acute effects of the exercises that make up the training session is very relevant especially to reduce youth soccer injury risk. This study aim to assessment the acute effects of SSG on hamstring eccentric strength and to know the lower limb strength asymmetries (LLSA) in young soccer players. \u0000Materials and methods. The sample is composed of male young soccer players Under 17 (n = 24, 16.6 ± 0.5 years, 168.8 ± 4.6 cm, 58.2 ± 3.5 kg). Before and after SSG (4vs4, 3×4 min, 3min recovery, no goalkeepers) the hamstring eccentric strength and the lower limb eccentric strength asymmetry were evaluated used a specific dynamometer (N3 Easytech, Italy) and relative software. Every young soccer player performed a single repetition of the Nordic hamstring exercise with dynamometer; after about 2 minutes, instead, they performed 5 repetitions of the same exercise, without interruption. For both assessments, were detected the eccentric strength and the LLSA.  \u0000Results. The hamstring eccentric strength assessment show substantial and statistically significant differences in the assessment in comparison pre-post values. A significant reduction was observed for eccentric strength peak (p < 0.018 and p < 0.014 for right/left limb), for eccentric average strength (p < 0.017 and p < 0.006 for right/left limb). The eccentric peak strength asymmetry value and the average strength asymmetry value revealed a significant increase (p < 0.0001).  \u0000Conclusions. The reduction of strength after SSG requires careful consideration of the exercises order in the training session. The practitioners can plan training sessions and apply SSGs more effectively, with more attention to the effects on hamstrings.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48756589","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":"Jump Movement Skills Pattern Among Indonesia Mentally Retarded Children Using D-Mat","authors":"Dewi Septaliza, A. Hanif, Yusmawati Yusmawati","doi":"10.17309/tmfv.2022.1.18","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.18","url":null,"abstract":"The study purpose. Currently, the study was to get the pattern of jumping movement skills for mentally retarded children using D-Mat. It is as part of technology advanced to support physical activity and sport. While mentally retarded children have different ways to jump with normal children. \u0000Materials and methods. The method used qualitative research using observational design. Participants are mentally retarded children aged 6-11 years who are divided into two groups, namely ages 6-8 years and ages 9-11 years. The data were collected through a process of observation and video recording. While the validation of the jumping movement test used observational and test-rater from 2 experts for the needs of mentally retarded children. Data analysis techniques used the Kruskal-Wallis test with a significant level of p <0.05 and descriptive statistics. \u0000Results. The findings concluded that the jumping movement pattern of mentally retarded children aged 6-11 years is forward jumping movement. They are easy to do it using D-Mat. This movement model is quite stable and easy to master. \u0000Conclusions. Each component of the movement also shows fairly good stability according to the characteristics and needs of each child.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"49361511","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":"Features of the Canoeists’ Special Physical Fitness at the Distance of 1000 m","authors":"Pengcheng Guo, Ziyang Zhang, Zijian Huang, Xia Kong, A. Diachenko, O. Rusanova, A. Rusanov","doi":"10.17309/tmfv.2022.1.15","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.15","url":null,"abstract":"The aim of the study. To better understanding of the indicators of functional support for special endurance and physiological demands in canoeists at a distance of 1000 m.  \u0000Material and methods: 20 athletes (19-23 years) in canoeing from Shandong and Jiangxi provinces.  \u0000Results. According to the results of the analysis, the following typological groups of athletes-canoeists, specializing in the distance of 1000 m, with pronounced differences in the implementation of anaerobic energy supply. Typological groups of athletes had no significant differences in aerobic energy capacity (p > 0.05).  \u0000The first typological group (La max 90s <10.08 mmol·l-1, p < 0.05) is characterized by: power indicators 4.96 ± 2.35 mmol·l-1 and anaerobic energy supply capacity 6.93 ± 3.16 mmol·l-1, which were the lowest among other groups of athletes. Athletes showed significantly low performance in 10-s, 30-s and 90-s tests, and performed less work in the step test, with varying degrees of severity of fatigue compensation mechanisms.  \u0000The second typological group (La max 90s – 10.08-16.64 mmol·l-1, p < 0.05), is characterized by high power 7.4 ± 1.68 mmol·l-1 and low capacity anaerobic energy supply 13.32 ± 1.52 mmol·l-1. Athletes performed a sufficient amount of work in the step test (3-4 steps), but performance in the 90-s test was reduced, there were reduced characteristics of the ability to compensate for fatigue. \u0000The third typological group (La max 90 c-> 16.64 mmol·l-1, p <0.05) is characterized by: power indicators 8.20 ± 2.36 mmol·l-1  and anaerobic energy supply capacity 17.85 ± 1.05 mmol·l-1, which were the highest among other groups of athletes and significantly (p < 0.05) higher performance in 30-s, 90-s tests, and the level of power at which the maximum oxygen consumption in the step test is reached.  \u0000Conclusion. The results of the studies indicate differences in the level of functional support for special endurance for paddlers of uniform groups for canoeists that specialize in a distance of 1000 m. ","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67695862","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":"Limited Implementation of the FIFA 11+ Shoulder Injury Prevention Program (FIFA 11+ S) Among Professional Soccer Goalkeepers Globally","authors":"W. A. Al Attar, Sameer Yamani, Hussain Ghulam, E. Alharbi, Ross H. Sanders","doi":"10.17309/tmfv.2022.1.05","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.05","url":null,"abstract":"Purpose. Soccer is one of the most popular sports worldwide. Soccer goalkeepers are more likely than outfield players to injure their upper extremities, particularly their shoulders. The Fédération Internationale de Football Association (FIFA) 11+ Shoulder Injury Prevention Program (FIFA 11+S) was developed to prevent upper extremity injuries. The aim of this study was to assess soccer goalkeepers’ and goalkeepers’ coaches’ awareness, implementation, and opinion of FIFA 11+S effectiveness in reducing upper extremity injuries. \u0000Materials and methods. A self-administered questionnaire was developed and distributed to worldwide professional soccer goalkeepers and goalkeepers’ coaches. The survey was available in 10 different languages. The questionnaire consisted of questions covering the awareness, implementation, and goalkeepers’ and goalkeepers’ coaches’ opinion of the FIFA 11+ Shoulder Injury Prevention Program in reducing upper extremity injuries. Questions development was guided by several authors expert in sport medicine and injury prevention programs.  \u0000Results. A total of 722 goalkeepers and goalkeepers’ coaches completed the survey. The vast majority (97.60%) of the participants were goalkeepers. Only 204 (28.25%) participants were aware of FIFA 11+S, and 155 (21.46 %) were implementing FIFA 11+S in their current practice. Participants who implemented FIFA 11+S reported a positive opinion about the program efficacy, with a score of 8.19 ± 0.93 out of 10.  \u0000Conclusions. This study is the first to investigate goalkeepers’ and coaches’ awareness, implementation, and opinion of the effectiveness of the FIFA 11+S program in reducing shoulder injuries globally. Overall, the awareness rate was exceptionally low, but the implementation level among aware participants was good. Goalkeepers and coaches attained a positive score regarding the FIFA 11+S effectiveness in reducing shoulder injuries. Further efforts and research are needed to increase the awareness and usage of the FIFA 11+S program.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48439964","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":"Methodology for Determining the Speed‑Power Capabilities of Basketball Players","authors":"V. Koryahin, H. Hrebinka, V. Prystynskyi, Tetyana Prystynska","doi":"10.17309/tmfv.2022.1.02","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.02","url":null,"abstract":"The study objective is to develop a methodology for determining the jump height and jumping endurance in basketball players of various gaming functions using modern nanotechnology and microprocessor systems, in particular smartphones, personal computers, etc. \u0000Materials and methods. The study used a method for determining jump height and jumping endurance using capacitive sensor devices based on a combination of modern nanotechnology and microprocessor systems, in particular smartphones, personal computers. \u0000Results. The study showed that the use of modern nanotechnology to monitor the jump height and jumping endurance allows you to study these indicators with high accuracy, which is very important in scientific research. The study showed that the absolute height of the jump in center players is 328.1 ± 7.88 cm, in attackers – 324.1 ± 6.62 cm, in defenders – 314.4 ± 8.65 cm. The relative height of the jump in defenders is 57.7 ± 6.86 cm, which is on average 8.2 cm more than in center players, and 5.3 cm more than in attackers (p < 0.001 and p < 0.02, respectively). \u0000Conclusions. The use of modern nanotechnology and microprocessor systems to determine the parameters of jump height and jumping endurance allows you to determine these parameters with high accuracy. The use of modern, accurate nanotechnology measurement and calculation of jump height and jumping endurance indicators using graphic data analysis provided a complete description and degree of development of various “jumping” qualities of basketball players. \u0000Studies have shown that the jump height and jumping endurance in basketball players of different roles (defenders, attackers, and center) differ with a high degree of reliability.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48377630","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":"Effect of the Eight-Week Agility Development Program in Elementary School Students","authors":"D. Milenković","doi":"10.17309/tmfv.2022.1.19","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.19","url":null,"abstract":"The research was conducted in order to determine the effect of an eight-week agility development program (ADP) in elementary school students. \u0000Materials and methods. 107 fifth grade elementary school students from four classes randomly marked as agility development program (ADP) group (n = 55) or control (CON) group (n = 52) took part in the testing. The students had two classes of physical education per week, which is a total of 16 classes in eight weeks. ADP lasting 15 minutes was conducted within the main part of the physical education class. Both groups attended physical education classes, except that the control group had activities without a special agility development program. Two-tailed independent t-test was used to analyze differences in agility between the ADP and the CON and the change in the performance from pre- to posttests between groups. Two-tailed paired t-test was used to analyze changes in agility performance between pre- and posttests within both groups. \u0000Results. Compared with the CON, the ADP group showed significantly better performances (p≤0.05) in Zig-zag test, Illinois Agility Run test, Agility T test and Arrowhead Agility test after the training period, but not in Balsom agility test (p>0.05). \u0000Conclusions. The positive effect of the 8-week agility development program (ADP) on improving agility was determined. Therefore it can be concluded that the implemented program for the development of agility can contribute to the improvement of physical performance and various skills needed for the proper development of children.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":"8 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67695698","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 Effectiveness of E-Learning-Based Volleyball Service Video Media on Students Affected by Covid-19 at Faculty of Sports Science, Universitas Negeri Medan","authors":"Samsuddin Siregar, Indra Kasih, Herli Pardilla","doi":"10.17309/tmfv.2022.1.01","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.01","url":null,"abstract":"The study purpose. The online learning system, media, and resources used by lecturers to achieve volleyball learning goals are known to be not optimal. This study aimed to develop an e-learning video media that can be used by students as a learning resource to learn the material for upper serve, jump serve, and floating serve in volleyball games. \u0000Materials and methods. The research subjects were students who were divided into treatment groups and control groups where each group consisted of 40 people. The research method used was an experimental method with a before-after research design (one-group pretest and posttest design). A rubric test is an instrument used to measure the effectiveness of video media in improving student service skills. \u0000Results. The results of the research and data analysis found that the service skills (upper serve, jump serve, and floating serve) in the treatment group with the help of e-learning video media were better than in the control group who did not receive e-learning. \u0000Conclusions. The treatment group has better service skills than the control group. During the Covid-19 pandemic, it is recommended for lecturers to use e-learning video media in teaching volleyball service material.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48101608","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 Structure of General Physical Fitness of Girls – Future Officers During Training at the Military Academy","authors":"V. Sliusarchuk, G. Iedynak, O. Blavt, R. Chaplinskyі, Lesia Galamanzhuk, Vadim Stasyuk, O. Klius","doi":"10.17309/tmfv.2022.1.04","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.04","url":null,"abstract":"The study objective consist in studied the structure, which marked the change in the general physical fitness of the same girls throughout the period of their studies at the military academy. \u0000Materials and Methods. The study involved 108 girls, their age at the beginning of the study was 17-18 years. Taking into account the recommendations of experts, a battery of tests was used to assess the development of basic motor skills. Testing took place at the beginning of each new school year. \u0000Results. Received evidence of this. During the training at the military academy, the general physical fitness of girls changes every year, which has its own structure with features that depend on the year of study. The first such structure is determined by static strength endurance, flexibility, speed qualities, and muscular force, during the second year of study – static strength endurance, aerobic endurance, and coordination in cyclic locomotions, during the third – flexibility, explosive force, and aerobic endurance, during the fourth – muscle strength, speed, and aerobic endurance. \u0000Conclusions. Establishing the structure of physical fitness of girls – future officers during each year of study at the military academy is an important task. To improve the general physical fitness of girls – future officers, it is advisable to design the content of the program, taking into account the results. The program should focus on the development of motor skills that form a certain structure of change in the general physical fitness of girls in a given year of study.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":"1 1","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"67695489","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":"Cardiorespiratory Fitness Cut-Points Related to Body Adiposity Parameters in Macedonian Children","authors":"Abdulla Elezi, Valon Kadriu, Gresa Elezi, G. Georgiev, S. Gontarev","doi":"10.17309/tmfv.2022.1.07","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.07","url":null,"abstract":"Background and Objectives: There is a shortage of criteria referent standards for tests of logistic application meant to estimate the cardiorespiratory fitness (CRF) of children and adolescents in the Republic of North Macedonia. The goal of the research was twofold: (1) To identify the ability of CRF estimated by the 20-m shuttle-run test (20mSRT) to discriminate between “healthy” and “unhealthy” phenotypes (by adiposity measures such as WC and WHR) in children; (2) To determine the correlation between obesity and relatively maximum oxygen consumption (VO2 peak) tested on a relatively large respondents’ sample of Macedonian children. The research was conducted on a sample of 1,863 respondents, 957 (51.4%) of whom were boys, and 906 (48.6%) were girls at the age of 7 to 10 years. All of them were from 19 primary schools in the central and eastern parts of the Republic of North Macedonia.  \u0000Materials and Methods: The waist circumference (WC) and waist-to-height ratio (WHtR) were used to identify body adiposity markers. CRF was measured using the 20mSRT (VO2 peak). Receiver operating characteristic curves and logistic regression were applied in order to establish the discriminative power of CRF in anticipating the parameters of body adiposity markers.  \u0000Results: With regard both to the boys and girls, VO2 peak showed considerable predictive power of identifying the body adiposity (area under the curve [AUC] > 0.66). In boys, when considering the full sample (7-10 years), the best cut-point for VO2 peak to detect body fat by WC were 48.8 to mL•kg−1•min−1 and WHtR were 47.4 to mL•kg−1•min−1. For girls, when considering the full sample (7-10 years), the best cut-point to detect body fat by WC were 47.4 to mL•kg−1•min−1 and WHtR were 47.1 to mL•kg−1•min−1.  \u0000Conclusions: According to these cut-points, adolescents with low CRF were more likely to be obese either by WC or WHtR. The border values (cut-points) of CRF can be used as quantitative markers of children of healthier body characteristics from the Republic of North Macedonia. ","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48201710","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":"Reactive Stress Tolerance in Preadolescent Sports Participants: A Comparison of Six Individual Non-Contact Sports","authors":"Manohar Kumar Pahan, M. Singh","doi":"10.17309/tmfv.2022.1.17","DOIUrl":"https://doi.org/10.17309/tmfv.2022.1.17","url":null,"abstract":"Purpose of the study: The study's aim was to examine how reactive stress tolerance differs in preadolescence across six different non-contact sports. \u0000Materials and Methods: Archery, cycling, shooting, swimming, track & field, and weightlifting are non-contact sports chosen for research. The study included 180 male sports cadets from the Jharkhand State Sports Promotion Society, with an age range of 11–13 years. To assess reactive stress tolerance, the determination test form S1 under the Vienna Test System was used. Sub-variables like the percentile ranks of correct, incorrect, and omitted responses, as well as the score of median reaction time, were selected for study. Comparisons were made between scores of sub-variables under the reactive stress tolerance of six selected sports disciplines. The main effect was determined using the Kruskal-Wallis test, while pairwise post-hoc comparisons were made using the Mann-Whitney U test. The significance level was set at 0.05. \u0000Results: There were no significant differences in percentile rank of correct, incorrect, and median reaction times between selected sports. In terms of percentile rank of incorrect responses, sports like archery, shooting, and weightlifting differ significantly from swimming. \u0000Conclusion: According to the findings, the sports in which distance is covered by producing bodily momentum are less likely to exhibit uncontrollable behaviour during athletic events.","PeriodicalId":36640,"journal":{"name":"Teoria ta Metodika Fizicnogo Vihovanna","volume":" ","pages":""},"PeriodicalIF":0.0,"publicationDate":"2022-03-25","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"48102251","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}